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IP819VGA 802.11g ADSL VoIP Gateway 802.11g/802.11b Access Point ADSL Modem NAT Router VoIP Gateway User's Guide Table of Contents CHAPTER 1 INTRODUCTION .............................................................................................................. 1 802.11g ADSL VoIP Gateway Features........................................................................................ 1 Package Contents ............................................................................................................................. 5 Physical Details ................................................................................................................................ 6 CHAPTER 2 INSTALLATION ............................................................................................................... 9 Requirements .................................................................................................................................... 9 Procedure........................................................................................................................................... 9 CHAPTER 3 SETUP................................................................................................................................11 Overview...........................................................................................................................................11 Configuration Program.................................................................................................................12 Setup Wizard...................................................................................................................................13 Home Screen....................................................................................................................................15 LAN Screen .....................................................................................................................................16 Wireless Screen.............................................................................................................................18 Wireless Security ..........................................................................................................................21 Trusted Wireless Stations............................................................................................................23 Password Screen.............................................................................................................................25 CHAPTER 4 PC CONFIGURATION...................................................................................................26 Overview...........................................................................................................................................26 Windows Clients .............................................................................................................................26 Macintosh Clients...........................................................................................................................37 Linux Clients ...................................................................................................................................37 Other Unix Systems .......................................................................................................................37 Wireless Station Configuration ..................................................................................................38 Wireless Configuration on Windows XP...................................................................................38 CHAPTER 5 ADVANCED FEATURES ...............................................................................................48 Overview...........................................................................................................................................48 Internet.............................................................................................................................................48 Dynamic DNS (Domain Name Server)........................................................................................52 Firewall Rules .................................................................................................................................54 User-defined Services ....................................................................................................................59 Options..............................................................................................................................................61 Schedule ...........................................................................................................................................62 Virtual Servers ...............................................................................................................................64 VoIP...................................................................................................................................................67 CHAPTER 6 ADVANCED ADMINISTRATION...............................................................................71 Overview...........................................................................................................................................71 PC Database.....................................................................................................................................72 Config File........................................................................................................................................76 Logs...................................................................................................................................................77 E-mail ................................................................................................................................................79 Diagnostics ......................................................................................................................................81 Remote Administration..................................................................................................................82 Routing .............................................................................................................................................84 Upgrade Firmware ..........................................................................................................................88 CHAPTER 7 OPERATION AND STATUS.........................................................................................89 Operation..........................................................................................................................................89 Status Screen ..................................................................................................................................89 Connection Status - PPPoE & PPPoA ........................................................................................92 Connection Details - Dynamic IP Address.................................................................................93 i Connection Details - Fixed IP Address .......................................................................................94 Using VoIP .......................................................................................................................................95 APPENDIX A TROUBLESHOOTING.................................................................................................96 Overview...........................................................................................................................................96 General Problems ...........................................................................................................................96 Internet Access ...............................................................................................................................96 Wireless Access.............................................................................................................................97 APPENDIX B ABOUT WIRELESS LANS .........................................................................................99 Modes ................................................................................................................................................99 BSS/ESS...........................................................................................................................................99 Channels.........................................................................................................................................100 WEP.................................................................................................................................................100 WPA-PSK......................................................................................................................................100 Wireless LAN Configuration.....................................................................................................101 APPENDIX C SPECIFICATIONS......................................................................................................102 802.11g ADSL VoIP Gateway.....................................................................................................102 Wireless Interface........................................................................................................................102 Regulatory Approvals...................................................................................................................103 P/N: 9560R60001 Copyright Document Version: 1.3 2005. All Rights Reserved. All trademarks and trade names are the properties of their respective owners. ii Chapter 1 Introduction 1 This Chapter provides an overview of the 802.11g ADSL VoIP Gateway's fea-
tures and capabilities. Congratulations on the purchase of your new 802.11g ADSL VoIP Gateway. The 802.11g ADSL VoIP Gateway is a multi-function device providing the following services:
ADSL Modem. Shared Broadband Internet Access (NAT Router) for all LAN & WLAN users. Wireless Access Point for 802.11b and 802.11g Wireless Stations. VoIP Gateway supporting the industry-standard SIP protocol. 4-Port Ethernet Port for 10BaseT or 100BaseT connections. Figure 1: 802.11g ADSL VoIP Gateway 802.11g ADSL VoIP Gateway Features The 802.11g ADSL VoIP Gateway incorporates many advanced features, carefully designed to provide sophisticated functions while being easy to use. Internet Access Features Shared Internet Access. All users on the LAN or WLAN can access the Internet through the 802.11g ADSL VoIP Gateway, using only a single external IP Address. The local (invalid) IP Addresses are hidden from external sources. This process is called NAT
(Network Address Translation). Built-in ADSL Modem. The 802.11g ADSL VoIP Gateway has a built-in ADSL modem, supporting all common ADSL connections. IPoA, PPPoE, PPPoA, Direct Connection Support. The 802.11g ADSL VoIP Gateway supports all common connection methods. 1 802.11g ADSL VoIP Gateway User Guide Auto-detection of Internet Connection Method. In most situations, the 802.11g ADSL VoIP Gateway can test your ADSL and Internet connection to determine the connec-
tion method used by your ISP. Fixed or Dynamic IP Address. On the Internet (WAN port) connection, the 802.11g ADSL VoIP Gateway supports both Dynamic IP Address (IP Address is allocated on con-
nection) and Fixed IP Address. Advanced Internet Functions Application Level Gateways (ALGs). Applications which use non-standard connec-
tions or port numbers are normally blocked by the Firewall. The ability to define and allow such applications is provided, to enable such applications to be used normally. Special Applications. This feature, also called Port Triggering, allows you to use Internet applications which normally do not function when used behind a firewall. Virtual Servers. This feature allows Internet users to access Internet servers on your LAN. The required setup is quick and easy. Dynamic DNS Support. DDNS, when used with the Virtual Servers feature, allows users to connect to Servers on your LAN using a Domain Name, even if you have a dy-
namic IP address which changes every time you connect. URL Filter. Use the URL Filter to block access to undesirable Web sites by LAN users. Firewall. As well as the built-in firewall to protect your LAN, you can define Firewall Rules to determine which incoming and outgoing traffic should be permitted. Scheduling. Both the URL Filter and Firewall rules can be scheduled to operate only at certain times. This provides great flexibility in controlling Internet -bound traffic. Logs. Define what data is recorded in the Logs, and optionally send log data to a Syslog Server. Log data can also be E-mailed to you. VPN Pass through Support. PCs with VPN (Virtual Private Networking) software using PPTP, L2TP and IPSec are transparently supported - no configuration is required. VoIP Features SIP Standard Compatible. The Wireless VoIP Gateway complies with the SIP standard for VoIP. Advanced Call features. Caller ID, Caller name, Call waiting, three-way conference call, DTMF relay, Voice active detection, Echo canceller. FAX Support. Both the T.38 and G.711 Fax standards are supported, allowing both sending and receiving faxes via the Wireless VoIP Gateway. Life line (PSTN fallback) Support. The PSTN (analogue phone) port is automatically used when the Internet connection is not operational or there is a power failure. Wireless Features Standards Compliant. The 802.11g ADSL VoIP Gateway complies with the IEEE802.11g
(DSSS) specifications for Wireless LANs. Supports both 802.11b and 802.11g Wireless Stations. The 802.11g standard provides for backward compatibility with the 802.11b standard, so both 802.11b and 802.11g Wireless stations can be used simultaneously. 2 Introduction Speeds up and exceeding 54Mbps. All speeds up to the 802.11g maximum of 54Mbps are supported. Also, the 802.11g ADSL VoIP Gateway support TI's proprietary "g-
Plus" solution, which allows even faster speeds between compatible wireless devices. WEP support. Support for WEP (Wired Equivalent Privacy) is included. Key sizes of 64 Bit and 128 Bit are supported. WEP encrypts any data before transmission, providing pro-
tection against snoopers. WPA-PSK support. Like WEP, WPA-PSK encrypts any data before transmission, providing protection against snoopers. The WPA-PSK is a later standard than WEP, and provides both easier configuration and greater security than WEP. Wireless MAC Access Control. The Wireless Access Control feature can check the MAC address (hardware address) of Wireless stations to ensure that only trusted Wireless Stations can access your LAN. Simple Configuration. If the default settings are unsuitable, they can be changed quickly and easily. LAN Features 4-Port Ethernet Switching Hub. The 802.11g ADSL VoIP Gateway incorporates a 4-
port 10/100BaseT switching hub. DHCP Server Support. Dynamic Host Configuration Protocol provides a dynamic IP address to PCs and other devices upon request. The 802.11g ADSL VoIP Gateway can act as a DHCP Server for devices on your local LAN and WLAN. Configuration & Management Easy Setup. Use your WEB browser from anywhere on the LAN or WLAN for configura-
tion. Configuration File Upload/Download. Save (download) the configuration data from the 802.11g ADSL VoIP Gateway to your PC, and restore (upload) a previously-saved configuration file to the 802.11g ADSL VoIP Gateway. Remote Management. The 802.11g ADSL VoIP Gateway can be managed from any PC on your LAN or Wireless LAN. And, if the Internet connection exists, it can also (option-
ally) be configured via the Internet. Network Diagnostics. You can use the 802.11g ADSL VoIP Gateway to perform a Ping or DNS lookup. Security Features Password - protected Configuration. Password protection is provided to prevent unauthorized users from modifying the configuration data and settings. Wireless LAN Security. WPA-PSK, WEP and Wireless access control by MAC ad-
dress are all supported. The MAC-level access control feature can be used to prevent unknown wireless stations from accessing your LAN. NAT Protection. An intrinsic side effect of NAT (Network Address Translation) tech-
nology is that by allowing all LAN users to share a single IP address, the location and even the existence of each PC is hidden. From the external viewpoint, there is no network, only a single device - the 802.11g ADSL VoIP Gateway. Firewall. All incoming data packets are monitored and all incoming server requests are filtered, thus protecting your network from malicious attacks from external sources. 3 802.11g ADSL VoIP Gateway User Guide Protection against DoS attacks. DoS (Denial of Service) attacks can flood your Internet connection with invalid packets and connection requests, using so much band-
width and so many resources that Internet access becomes unavailable. The 802.11g ADSL VoIP Gateway incorporates protection against DoS attacks. 4 Introduction Package Contents The following items should be included. If any of these items are damaged or missing, please contact your dealer immediately. The 802.11g ADSL VoIP Gateway Unit Power Adapter Quick Installation Guide CD-ROM containing the on-line manual. 1 Cat-5 Ethernet (LAN) cable 1 RJ-11 (ADSL) cable 1 RJ-11 to RJ45 cable (Germany only) 5 802.11g ADSL VoIP Gateway User Guide Physical Details Front-mounted LEDs Power LED
(Green) Status LED
(Yellow) LAN Figure 2: Front Panel On - Power on. Off - No power. Off - Normal operation. Blinking - This LED blinks during start up, and during a Firmware Up-
grade. For each LAN port, there are two LED. 100BT - This will be ON if the LAN connection is using 100BaseT, and Blinking if data is being transferred via the LAN port. 10BT - This will be ON if the LAN connection is using 10BaseT, and Blinking if data is being transferred via the LAN port. If neither LED is on, there is no active connection on the LAN port. PSTN Off - PSTN is idle or not connected. Flashing - PSTN line is in use. WLAN LED On - Wireless enabled. Off - No Wireless connections currently exist. Flashing - Data is being transmitted or received via the Wireless access point. This includes "network traffic" as well as user data. ADSL On - ADSL connection established. (This is a low-level connection, it does not mean Internet access is available.) Off - No ADSL connection currently exists. Flashing - Data is being transmitted or received via the ADSL connection. Phone 1 On - Connected to SIP Server. Off - Idle or not connected. Flashing (quickly) -Phone is in use. Phone 2 On - Connected to SIP Server. Off - Idle or not connected. Flashing (quickly) -Phone is in use. 6 Introduction Internet On - Internet connection is available. Off - No Internet connection available. Flashing - Data is being transmitted or received. 7 802.11g ADSL VoIP Gateway User Guide Rear Panel Figure 3: Rear Panel ADSL port Connect this port to your ADSL line. PSTN Phone 1 Phone 2 Connect this to your PSTN line (normal analog phone line). Connect a standard phone here. Connect a standard phone here. LAN 1 - LAN 4 Connect your PCs to these ports. Reset Button
(Reset to Defaults) This button will reset the 802.11g ADSL VoIP Gateway to the factory default settings. To do this, press and hold the Reset Button for five (5) seconds, until the Status LED is lit, then release the Reset Button, and wait the 802.11g ADSL VoIP Gateway to restart using the factory default values. Power switch Press IN for power ON, OUT for power OFF. Power port Connect the supplied power adapter here. 8 Chapter 2 Installation 2 This Chapter covers the physical installation of the 802.11g ADSL VoIP Gateway. Requirements TCP/IP protocol must be installed on all PCs. To use the Wireless Access Point, all Wireless devices must be compliant with the IEEE 802.11g or IEEE 802.11b specifications. For Internet Access, an ADSL service and ISP account. For VoIP, a SIP account with a VoIP service provider. Procedure 1. Choose an Installation Site Figure 4: Installation Diagram Select a suitable place on the network to install the 802.11g ADSL VoIP Gateway. Ensure the power is OFF. For best Wireless reception and performance, the 802.11g ADSL VoIP Gateway should be positioned in a central loca-
tion with minimum obstructions between the 802.11g ADSL VoIP Gateway and the PCs. Also, if using multiple Access Points, adjacent Access Points should use different Channels. 2. Connect PCs Use standard LAN cables to connect the PCs to the LAN ports on the 802.11g ADSL VoIP Gateway. 9 802.11g ADSL VoIP Gateway User Guide 3. Connect ADSL Cable Connect the supplied ADSL cable from the ADSL port on the 802.11g ADSL VoIP Gateway to the ADSL terminator provided by your phone company. 4. Connect PSTN Line Connect the PSTN socket on the rear of the Wireless VoIP Gateway to your normal phone line socket. 5. Connect Phones Connect a standard phone to the Phone 1 and Phone 2 sockets on the rear of the Wireless VoIP Gateway. 6. Power Up Connect the supplied power adapter to the 802.11g ADSL VoIP Gateway. Use only the power adapter provided. Using a different one may cause hardware damage. Power up by pressing the rear-mounted power switch IN, and wait for startup to be com-
pleted. 7. Check the LEDs The Power LED should be ON. The Status LED should flash, then turn Off. If it stays on, there is a hardware error. For each LAN port, either the 100BT or 10BT LED should be ON if a PC is connected to the port. (Both LEDs may be Off if the PC is not powered on.) Phone 1 and Phone 2 LEDs will be OFF. PSTN LED will be OFF. WLAN LED should be ON ADSL LED should be ON. Internet LED will be OFF. It will come ON when configuration is comp lete and correct, and an Internet connec-
tion is established. For more information, refer to Front-mounted LEDs in Chapter 1. 10 Chapter 3 Setup 3 This Chapter provides Setup details of the 802.11g ADSL VoIP Gateway. Overview Internet Access This chapter describes the setup procedure for:
LAN configuration Wireless setup Assigning a Password to protect the configuration data. PCs on your local LAN may also require configuration. For details, see Chapter 4 - PC Con-
figuration. Other configuration may also be required, depending on which features and functions of the 802.11g ADSL VoIP Gateway you wish to use. Use the table below to locate detailed instruc-
tions for the required functions. To Do this:
Configure PCs on your LAN. Internet (DMZ, Special Applications, URL Filter) Use any of the following Advanced features:
Dynamic DNS Firewall Rules Firewall Services Options Schedule Virtual Servers VoIP Use any of the following Administration features:
PC Database Config File Logs E-mail Diagnostics Remote Admin Routing Upgrade Firmware Check 802.11g ADSL VoIP Gateway operation and Status. Refer to:
Chapter 4:
PC Configuration Chapter 5:
Advanced Features Chapter 6 Advanced Administration Chapter 7:
Operation and Status 11 802.11g ADSL VoIP Gateway User Guide Configuration Program The 802.11g ADSL VoIP Gateway contains an HTTP server. This enables you to connect to it, and configure it, using your Web Browser. Your Browser must support JavaScript. The configuration program has been tested on the following browsers:
Netscape 7.1 or later. Mozilla 1.6 or later Internet Explorer V5.5 or later Preparation Before attempting to configure the 802.11g ADSL VoIP Gateway, please ensure that:
Your PC can establish a physical connection to the 802.11g ADSL VoIP Gateway. The PC and the 802.11g ADSL VoIP Gateway must be directly connected (using the Hub ports on the 802.11g ADSL VoIP Gateway) or on the same LAN segment. The 802.11g ADSL VoIP Gateway must be installed and powered ON. If the 802.11g ADSL VoIP Gateway's default IP Address (192.168.0.1) is already used by another device, the other device must be turned OFF until the 802.11g ADSL VoIP Gateway is allocated a new IP Address during configuration. Using UPnP If your Windows system supports UPnP, an icon for the Wireless VoIP Gateway will appear in the system tray, notifying you that a new network device has been found, and offering to create a new desktop shortcut to the newly-discovered device. Unless you intend to change the IP Address of the Wireless VoIP Gateway, you can accept the desktop shortcut. Whether you accept the desktop shortcut or not, you can always find UPnP devices in My Network Places (previously called Network Neighborhood). Double - click the icon for the Wireless VoIP Gateway (either on the Desktop, or in My Network Places) to start the configuration. Refer to the following section Setup Wizard for details of the initial configuration process. Using your Web Browser To establish a connection from your PC to the 802.11g ADSL VoIP Gateway:
1. After installing the 802.11g ADSL VoIP Gateway in your LAN, start your PC. If your PC is already running, restart it. 2. Start your WEB browser. 3. In the Address box, enter "HTTP://" and the IP Address of the 802.11g ADSL VoIP Gate-
way, as in this example, which uses the 802.11g ADSL VoIP Gateway's default IP Address:
HTTP://192.168.0.1 4. When prompted to login, use the following username and password. User name: admin Password: password 12 Setup If you can't connect If the 802.11g ADSL VoIP Gateway does not respond, check the following:
The 802.11g ADSL VoIP Gateway is properly installed, LAN connection is OK, and it is powered ON. You can test the connection by using the "Ping" com-
mand:
Open the MS-DOS window or command prompt window. Enter the command:
ping 192.168.0.1 If no response is received, either the connection is not working, or your PC's IP address is not compatible with the 802.11g ADSL VoIP Gateway's IP Address. (See next item.) If your PC is using a fixed IP Address, its IP Address must be within the range 192.168.0.2 to 192.168.0.254 to be compatible with the 802.11g ADSL VoIP Gate-
way's default IP Address of 192.168.0.1. Also, the Network Mask must be set to 255.255.255.0. See Chapter 4 - PC Configuration for details on checking your PC's TCP/IP settings. Ensure that your PC and the 802.11g ADSL VoIP Gateway are on the same network segment. (If you don't have a router, this must be the case.) Ensure you are using the wired LAN interface. The Wireless interface can only be used if its configuration matches your PC's wireless settings. Setup Wizard The first time you connect to the 802.11g ADSL VoIP Gateway, you should run the Setup Wizard to configure the 802.11g ADSL VoIP Gateway for Internet access. 1. Select Setup Wizard on the main menu. 2. Step through the Wizard until finished. You need the data supplied by your ISP. Most connection methods require some data input. The common connection types are explained in the following table. 3. On the final screen of the Wizard, run the test and check that an Internet connection can be established. If the connection test fails:
Check all connections, and the front panel LEDs. Check that you have entered all data correctly. 4. 13 802.11g ADSL VoIP Gateway User Guide Common Connection Types Type Dynamic IP Address Details ISP Data required Your IP Address is allocated automatically, when you connect to you ISP. a) ADSL parameters (VPI and VCI) may be required, if they cannot be detected automatically. Static (Fixed) IP Address Your ISP allocates a permanent IP Address to you. Usually, the connection is "Al-
ways on". b) Some ISP's may require you to use a particular Hostname or Domain name, or MAC (physical) address. a) ADSL parameters (VPI and VCI) may be required, if they cannot be detected automatically. b) IP Address allocated to you, and related information, such as Network Mask, Gateway IP address, and DNS address. PPPoE, PPPoA You connect to the ISP only when required. The IP address is usually allocated automatically. a) ADSL parameters (VPI and VCI) may be required, if they cannot be detected automatically. b) User name and password are always required. c) If using a Static (Fixed) IP address, you need the IP address and related information (Network Mask, Gateway IP address, and DNS address) a) ADSL parameters (VPI and VCI) may be required, if they cannot be detected automatically. b) IP Address allocated to you, and related information, such as Network Mask, Gateway IP address, and DNS address. IPoA
(IP over ATM) Normally, the connection is
"Always on". 14 Setup Home Screen After finishing the Setup Wizard, you will see the Home screen. When you connect in future, you will see this screen when you connect. An example screen is shown below. Figure 5: Home Screen Main Menu The main menu, on the left, contains links to the most-commonly used screen. To see the links to the other available screens, click "Advanced" or "Administration". The main menu also contains two (2) buttons:
Log Out - When finished, you should click this button to logout. Restart - Use this if you wish to restart the 802.11g ADSL VoIP Gateway. Note that restart-
ing the Router will break any existing connections to or through the Router. Navigation & Data Input Use the menu bar on the left of the screen, and the "Back" button on your Browser, for navigation. Changing to another screen without clicking "Save" does NOT save any changes you may have made. You must "Save" before changing screens or your data will be ignored. On each screen, clicking the "Help" button will display help for that screen. 15 802.11g ADSL VoIP Gateway User Guide LAN Screen Use the LAN link on the main menu to reach the LAN screen. An example screen is shown below. Figure 6: LAN Screen Data - LAN Screen TCP/IP IP Address Subnet Mask DHCP Server DHCP IP address for the 802.11g ADSL VoIP Gateway, as seen from the local LAN. Use the default value unless the address is already in use or your LAN is using a different IP address range. In the latter case, enter an unused IP Address from within the range used by your LAN. The default value 255.255.255.0 is standard for small (class "C") net-
works. For other networks, use the Subnet Mask for the LAN segment to which the 802.11g ADSL VoIP Gateway is attached (the same value as the PCs on that LAN segment). If Enabled, the 802.11g ADSL VoIP Gateway will allocate IP Ad-
dresses to PCs (DHCP clients) on your LAN when they start up. The default (and recommended) value is Enabled. If you are already using a DHCP Server, this setting must be Disabled, and the existing DHCP server must be re-configured to treat the 802.11g ADSL VoIP Gateway as the default Gateway. See the following section for further details. The Start IP Address and Finish IP Address fields set the values used by the DHCP server when allocating IP Addresses to DHCP clients. This range also determines the number of DHCP clients supported. See the following section for further details on using DHCP. What DHCP Does A DHCP (Dynamic Host Configuration Protocol) Server allocates a valid IP address to a DHCP Client (PC or device) upon request. The client request is made when the client device starts up (boots). The DHCP Server provides the Gateway and DNS addresses to the client, as well as allocating an IP Address. 16 Setup The 802.11g ADSL VoIP Gateway can act as a DHCP server. Windows 95/98/ME and other non-Server versions of Windows will act as a DHCP client. This is the default Windows setting for the TCP/IP network protocol. However, Windows uses the term Obtain an IP Address automatically instead of "DHCP Client". You must NOT have two (2) or more DHCP Servers on the same LAN segment. (If your LAN does not have other Routers, this means there must only be one (1) DHCP Server on your LAN.) Using the 802.11g ADSL VoIP Gateway's DHCP Server This is the default setting. The DHCP Server settings are on the LAN screen. On this screen, you can:
Enable or Disable the 802.11g ADSL VoIP Gateway's DHCP Server function. Set the range of IP Addresses allocated to PCs by the DHCP Server function. You can assign Fixed IP Addresses to some devices while using DHCP, provided that the Fixed IP Addresses are NOT within the range used by the DHCP Server. Using another DHCP Server You can only use one (1) DHCP Server per LAN segment. If you wish to use another DHCP Server, rather than the 802.11g ADSL VoIP Gateway's, the following procedure is required. Disable the DHCP Server feature in the 802.11g ADSL VoIP Gateway. This setting is on the LAN screen. Configure the DHCP Server to provide the 802.11g ADSL VoIP Gateway's IP Address as the Default Gateway. To Configure your PCs to use DHCP This is the default setting for TCP/IP for all non-Server versions of Windows. See Chapter 4 - PC Configuration for the procedure to check these settings. 17 802.11g ADSL VoIP Gateway User Guide Wireless Screen The 802.11g ADSL VoIP Gateway's settings mu st match the other Wireless stations. Note that the 802.11g ADSL VoIP Gateway will automatically accept both 802.11b and 802.11g connections, and no configuration is required for this feature. To change the 802.11g ADSL VoIP Gateway's default settings for the Wireless Access Point feature, use the Wireless link on the main menu to reach the Wireless screen. An example screen is shown below. Figure 7: Wireless Screen Data - Wireless Screen Identification Region Select the correct domain for your location. It is your responsibility to ensure:
That the 802.11g ADSL VoIP Gateway is only used in domains for which is licensed. That you select the correct domain, so that only the legal channels for that domain can be selected. Station name This is the same as the "Device Name" for the 802.11g ADSL VoIP Gateway. SSID This is also called the "Network Name". Enter the desired value. The default value is Wireless. If using an ESS (Extended Service Set, with multiple access points) this ID is called an ESSID (Extended Service Set Identifier). To communicate, all Wireless stations use the same SSID/ESSID, so must match the value entered here. 18 Setup Options Mode Channel No. Broadcast SSID Wireless Security Current Setting Configure Button Access Point Select the desired mode:
802.11G-plus (TI) This allows clients to use any of the following modes:
Standard 802.11b Standard 802.11g 802.11B+ (Texas Instruments proprietary enhanced mode) 802.11G-plus (Texas Instruments proprietary enhanced mode). This mode can increase throughput by up to 50%, but will only work between compatible TI wireless stations. 802.11g & 802.11b - Both 802.11.g and 802.11b Wireless stations will be able to use the 802.11g ADSL VoIP Gateway. 802.11g only - Only 802.11g Wireless stations can use the 802.11g ADSL VoIP Gateway. 802.11b only - Only 802.11b connections are available. 802.11g Wireless Stations will only be able to use the 802.11g ADSL VoIP Gateway if they are fully backward-compatible with the 802.11b standard. Select the Channel you wish to use on your Wireless LAN. If you experience interference (shown by lost connections and/or slow data transfers) you may need to experiment with different channels to see which is the best. If using multiple Access Points, adjacent Access Points should use different Channels to reduce interference. If enabled, the 802.11g ADSL VoIP Gateway will broadcast its SSID. This allows PCs and other wireless stations to detect this Access Point and use the correct SSID. If disabled, PC users will have to manually enter the SSID and other details of the wireless interface before they can connect to this Access Point. The current Wireless security is displayed. The default value is Dis-
abled. Click this button to access the Wireless security sub-screen, and view or change the settings. See the following section for details. Enable Wireless Enable this if you want to use Wireless Access Point function. Access Point If disabled, no Wireless stations can use the Access Point function, and all connections must be made via the wired LAN. 19 802.11g ADSL VoIP Gateway User Guide Use this feature to determine which Wireless stations can use the Access Point. The options are:
All Wireless Stations - All wireless stations can use the access point, provided they have the correct SSID and security settings. Trusted Wireless stations only - Only wireless stations you designate as "Trusted" can use the Access Point, even if they have the correct SSID and security settings. This feature uses the MAC address to identify Wireless stations. The MAC address is a low-level network identifier which is unique to each PC or network device. To define the trusted wireless stations, use the "Set Stations" but-
ton. Click this button to manage the trusted PC database. Allow access by Set Stations Button 20 Setup Wireless Security This screen is accessed by clicking the "Configure" button on the Wireless screen. There are 3 options for Wireless security:
Disabled - no data encryption is used. WEP - data is encrypted using the WEP standard. WPA-PSK - data is encrypted using the WPA-PSK standard. This is a later standard than WEP, and provides much better security than WEP. If all your Wireless stations support WPA-PSK, you should use WPA-PSK rather than WEP. WEP Wireless Security Figure 8: WEP Data - WEP Screen WEP Data Encryption WEP Data En-
cryption Select the desired option, and ensure the Wireless Stations use the same setting. 64 Bit - data is encrypted, using the default key, before being transmitted. You must enter at least the default key. For 64 Bit En-
cryption, the key size is 10 chars in HEX (0~9 and A~F). 128 Bit - data is encrypted, using the default key, before being transmitted. You must enter at least the default key. For 128 Bit En-
cryption, the key size is 26 chars in HEX (0~9 and A~F). Authentication Type Default Key Normally, this should be left at the default value of "Automatic". If changed to "Open System" or "Shared Key", ensure that your Wireless Stations use the same setting. Select the key you wish to be the default. Transmitted data is ALWAYS encrypted using the Default Key; the other Keys are for decryption only. You must enter a Key Value for the Default Key. 21 802.11g ADSL VoIP Gateway User Guide Key Value Passphrase Enter the key value or values you wish to use. The Default Key is required, the other keys are optional. Other stations must have the same key. If desired, you can generate a key from a phrase, instead of entering the key value directly. Enter the desired phrase, and click the "Generate Keys" button. WPA-PSK Wireless Security Figure 9: WPA-PSK Data - WPA-PSK Screen WPA-PSK Like WEP, data is encrypted before transmission. WPA is more secure than WEP, and should be used if possible. WPA-PSK is the version of WPA, which does NOT require a Radius Server on your LAN. Enter the PSK (network key). Data is encrypted using a key derived from the network key. Other Wireless Stations must use the same network key. The PSK must be from 8 to 63 characters in length. The WPA-PSK standard allows different encryption methods to be used. Select the desired option. Wireless Stations must use the same encryption method. Security System PSK WPA Encryption 22 Setup Trusted Wireless Stations This feature can be used to prevent unknown Wireless stations from using the Access Point. This list has no effect unless the setting Allow access by trusted stations only is enabled. To change the list of trusted wireless stations, use the Modify List button on the Access Con-
trol screen. You will see a screen like the sample below. Figure 10: Trusted Wireless Stations Data - Trusted Wireless Stations Trusted Wireless Stations This lists any Wireless Stations which you have designated as Trusted. Other Wireless Stations This list any Wireless Stations detected by the Access Point, which you have not designated as "Trusted". Name Address Buttons
<<
>>
The name assigned to the Trusted Wireless Station. Use this when adding or editing a Trusted Station. The MAC (physical) address of the Trusted Wireless Station. Use this when adding or editing a Trusted Station. Add a Trusted Wireless Station to the list (move from the "Other Stations" list). Select an entry (or entries) in the "Other Stations" list, and click the " << " button. Enter the Address (MAC or physical address) of the wireless station, and click the "Add " button. Delete a Trusted Wireless Station from the list (move to the "Other Stations" list). Select an entry (or entries) in the "Trusted Stations" list. Click the " >> " button. 23 802.11g ADSL VoIP Gateway User Guide Edit Use this to change an existing entry in the "Trusted Stations" list:
1. Select the Station in the Trusted Station list. 2. Click the Edit button. The address will be copied to the "Ad-
dress" field, and the Add button will change to Update. 3. Edit the address (MAC or physical address) as required. 4. Click Update to save your changes. Add (Update) To add a Trusted Station which is not in the "Other Wireless Sta-
tions" list, enter the required data and click this button. When editing an existing Wireless Station, this button will change from Add to Update. Clear Clear the Name and Address fields. 24 Setup Password Screen The password screen allows you to assign a password to the 802.11g ADSL VoIP Gateway. Figure 11: Password Screen Old Password Enter the existing password in this field. New password Enter the new password here. Verify password Re-enter the new password here. You will be prompted for the password when you connect, as shown below. Figure 12: Password Dialog The "User Name" is always admin Enter the password for the 802.11g ADSL VoIP Gateway, as set on the Password screen above. 25 Chapter 4 PC Configuration 4 This Chapter details the PC Configuration required on the local ("Internal") LAN. Overview For each PC, the following may need to be configured:
TCP/IP network settings Wireless configuration Internet Access configuration Windows Clients This section describes how to configure Windows clients for Internet access via the 802.11g ADSL VoIP Gateway. The first step is to check the PC's TCP/IP settings. The 802.11g ADSL VoIP Gateway uses the TCP/IP network protocol for all functions, so it is essential that the TCP/IP protocol be installed and configured on each PC. TCP/IP Settings - Overview If using the default 802.11g ADSL VoIP Gateway settings, and the default Windows TCP/IP settings, no changes need to be made. By default, the 802.11g ADSL VoIP Gateway will act as a DHCP Server, automatically providing a suitable IP Address (and related information) to each PC when the PC boots. For all non-Server versions of Windows, the default TCP/IP setting is to act as a DHCP client. If using a Fixed (specified) IP address, the following changes are re-
quired:
The Gateway must be set to the IP address of the Wireless VoIP ADSL Router The DNS should be set to the address provided by your ISP. If your LAN has a Router, the LAN Administrator must re-
configure the Router itself. Refer to Chapter 6 - Advanced Administration for details. 26 Operation and Status Checking TCP/IP Settings - Windows 98/ME:
1. Select Control Panel - Network. You should see a screen like the following:
Figure 13: Network Configuration 2. Select the TCP/IP protocol for your network card. 3. Click on the Properties button. You should then see a screen like the following. Figure 14: IP Address (Win 95) Ensure your TCP/IP settings are correct, as follows:
Using DHCP To use DHCP, select the radio button Obtain an IP Address automatically. This is the default Windows setting. Using this is recommended. By default, the 802.11g ADSL VoIP Gateway will act as a DHCP Server. Restart your PC to ensure it obtains an IP Address from the 802.11g ADSL VoIP Gateway. Using "Specify an IP Address"
If your PC is already configured, check with your network administrator before making the following changes:
27 802.11g ADSL VoIP Gateway User Guide On the Gateway tab, enter the 802.11g ADSL VoIP Gateway's IP address in the New Gate-
way field and click Add, as shown below. Your LAN administrator can advise you of the IP Address they assigned to the 802.11g ADSL VoIP Gateway. Figure 15: Gateway Tab (Win 98/ME) On the DNS Configuration tab, ensure Enable DNS is selected. If the DNS Server Search Order list is empty, enter the DNS address provided by your ISP in the fields beside the Add button, then click Add. Figure 16: DNS Tab (Win 98/ME) 28 Operation and Status Checking TCP/IP Settings - Windows NT4.0 1. Select Control Panel - Network, and, on the Protocols tab, select the TCP/IP protocol, as shown below. 2. Click the Properties button to see a screen like the one below. Figure 17: Windows NT4.0 - TCP/IP 29 802.11g ADSL VoIP Gateway User Guide Figure 18: Windows NT4.0 - IP Address 3. Select the network card for your LAN. 4. Select the appropriate radio button - Obtain an IP address from a DHCP Server or Specify an IP Address, as explained below. Obtain an IP address from a DHCP Server This is the default Windows setting. Using this is recommended. By default, the 802.11g ADSL VoIP Gateway will act as a DHCP Server. Restart your PC to ensure it obtains an IP Address from the 802.11g ADSL VoIP Gateway. Specify an IP Address If your PC is already configured, check with your network administrator before making the following changes. 1. The Default Gateway must be set to the IP address of the 802.11g ADSL VoIP Gateway. To set this:
Click the Advanced button on the screen above. On the following screen, click the Add button in the Gateways panel, and enter the 802.11g ADSL VoIP Gateway's IP address, as shown in Figure 19 below. If necessary, use the Up button to make the 802.11g ADSL VoIP Gateway the first en-
try in the Gateways list. 30 Operation and Status Figure 19 - Windows NT4.0 - Add Gateway 2. The DNS should be set to the address provided by your ISP, as follows:
Click the DNS tab. On the DNS screen, shown below, click the Add button (under DNS Service Search Order), and enter the DNS provided by your ISP. Figure 20: Windows NT4.0 - DNS 31 802.11g ADSL VoIP Gateway User Guide Checking TCP/IP Settings - Windows 2000:
1. Select Control Panel - Network and Dial-up Connection. 2. Right - click the Local Area Connection icon and select Properties. You should see a screen like the following:
Figure 21: Network Configuration (Win 2000) 3. Select the TCP/IP protocol for your network card. 4. Click on the Properties button. You should then see a screen like the following. Figure 22: TCP/IP Properties (Win 2000) 32 Operation and Status 5. Ensure your TCP/IP settings are correct, as described below. Using DHCP To use DHCP, select the radio button Obtain an IP Address automatically. This is the default Windows setting. Using this is recommended. By default, the 802.11g ADSL VoIP Gateway will act as a DHCP Server. Restart your PC to ensure it obtains an IP Address from the 802.11g ADSL VoIP Gateway. Using a fixed IP Address ("Use the following IP Address") If your PC is already configured, check with your network administrator before making the following changes. Enter the 802.11g ADSL VoIP Gateway's IP address in the Default gateway field and click OK. (Your LAN administrator can advise you of the IP Address they assigned to the 802.11g ADSL VoIP Gateway.) If the DNS Server fields are empty, select Use the following DNS server addresses, and enter the DNS address or addresses provided by your ISP, then click OK. 33 802.11g ADSL VoIP Gateway User Guide Checking TCP/IP Settings - Windows XP 1. Select Control Panel - Network Connection. 2. Right click the Local Area Connection and choose Properties. You should see a screen like the following:
Figure 23: Network Configuration (Windows XP) 3. Select the TCP/IP protocol for your network card. 4. Click on the Properties button. You should then see a screen like the following. 34 Operation and Status Figure 24: TCP/IP Properties (Windows XP) 5. Ensure your TCP/IP settings are correct. Using DHCP To use DHCP, select the radio button Obtain an IP Address automatically. This is the default Windows setting. Using this is recommended. By default, the 802.11g ADSL VoIP Gateway will act as a DHCP Server. Restart your PC to ensure it obtains an IP Address from the 802.11g ADSL VoIP Gateway. Using a fixed IP Address ("Use the following IP Address") If your PC is already configured, check with your network administrator before making the following changes. In the Default gateway field, enter the 802.11g ADSL VoIP Gateway's IP address and click OK. Your LAN administrator can advise you of the IP Address they assigned to the 802.11g ADSL VoIP Gateway. If the DNS Server fields are empty, select Use the following DNS server addresses, and enter the DNS address or addresses provided by your ISP, then click OK. 35 802.11g ADSL VoIP Gateway User Guide Internet Access To configure your PCs to use the 802.11g ADSL VoIP Gateway for Internet access:
Ensure that the Internet connection is functional. Use the following procedure to configure your Browser to access the Internet via the LAN, rather than by a Dial-up connection. For Windows 98/ME/2000 1. Select Start Menu - Settings - Control Panel - Internet Options. 2. Select the Connection tab, and click the Setup button. 3. Select "I want to set up my Internet connection manually, or I want to connect through a local area network (LAN)" and click Next. 4. Select "I connect through a local area network (LAN)" and click Next. 5. Ensure all of the boxes on the following Local area network Internet Configuration screen are unchecked. 6. Check the "No" option when prompted "Do you want to set up an Internet mail account now?". 7. Click Finish to close the Internet Connection Wizard. Setup is now completed. For Windows XP 1. Select Start Menu - Control Panel - Network and Internet Connections. 2. Select Set up or change your Internet Connection. 3. Select the Connection tab, and click the Setup button. 4. Cancel the pop-up "Location Information" screen. 5. Click Next on the "New Connection Wizard" screen. 6. Select "Connect to the Internet" and click Next. 7. Select "Set up my connection manually" and click Next. 8. Check "Connect using a broadband connection that is always on" and click Next. 9. Click Finish to close the New Connection Wizard. Setup is now completed. Accessing AOL To access AOL (America On Line) through the 802.11g ADSL VoIP Gateway, the AOL for Windows software must be configured to use TCP/IP network access, rather than a dial-up connection. The configuration process is as follows:
Start the AOL for Windows communication software. Ensure that it is Version 2.5, 3.0 or later. This procedure will not work with earlier versions. Click the Setup button. Select Create Location, and change the location name from "New Locality" to "802.11g ADSL VoIP Gateway". Click Edit Location. Select TCP/IP for the Network field. (Leave the Phone Number blank.) Click Save, then OK. Configuration is now complete. Before clicking "Sign On", always ensure that you are using the "802.11g ADSL VoIP Gateway" location. 36 Operation and Status Macintosh Clients From your Macintosh, you can access the Internet via the 802.11g ADSL VoIP Gateway. The procedure is as follows. 1. Open the TCP/IP Control Panel. 2. Select Ethernet from the Connect via pop-up menu. 3. Select Using DHCP Server from the Configure pop-up menu. The DHCP Client ID field can be left blank. 4. Close the TCP/IP panel, saving your settings. Note:
If using manually assigned IP addresses instead of DHCP, the required changes are:
Set the Router Address field to the 802.11g ADSL VoIP Gateway's IP Address. Ensure your DNS settings are correct. Linux Clients To access the Internet via the 802.11g ADSL VoIP Gateway, it is only necessary to set the 802.11g ADSL VoIP Gateway as the "Gateway". Ensure you are logged in as "root" before attempting any changes. Fixed IP Address By default, most Unix installations use a fixed IP Address. If you wish to continue using a fixed IP Address, make the following changes to your configuration. Set your "Default Gateway" to the IP Address of the 802.11g ADSL VoIP Gateway. Ensure your DNS (Name server) settings are correct. To act as a DHCP Client (recommended) The procedure below may vary according to your version of Linux and X -windows shell. 1. Start your X Windows client. 2. Select Control Panel - Network 3. Select the "Interface" entry for your Network card. Normally, this will be called "eth0". 4. Click the Edit button, set the "protocol" to "DHCP", and save this data. 5. To apply your changes Use the "Deactivate" and "Activate" buttons, if available. OR, restart your system. Other Unix Systems To access the Internet via the 802.11g ADSL VoIP Gateway:
Ensure the "Gateway" field for your network card is set to the IP Address of the 802.11g ADSL VoIP Gateway. Ensure your DNS (Name Server) settings are correct. 37 802.11g ADSL VoIP Gateway User Guide Wireless Station Configuration This section applies to all Wireless stations wishing to use the 802.11g ADSL VoIP Gateway's Access Point, regardless of the operating system which is used on the client. To use the Wireless Access Point in the 802.11g ADSL VoIP Gateway, each Wireless Station must have compatible settings, as follows:
Mode The mode must be set to Infrastructure (rather than Ad-hoc) Access points only operate in Infrastructure mode. SSID (ESSID) This must match the value used on the 802.11g ADSL VoIP Gateway. The default value is Wireless. Note! The SSID is case sensitive. Wireless Security By default, Wireless security on the 802.11g ADSL VoIP Gateway is disabled. If Wireless security remains disabled on the 802.11g ADSL VoIP Gateway, all stations must have wireless security disabled. If Wireless security is enabled on the Wireless VoIP Gateway (either WEP or WPA-PSK), each station must use the same settings as the Wireless ADLS VoIP Ga teway. Wireless Configuration on Windows XP If using Windows XP to configure the Wireless interface on your PC, the configuration proce-
dure is as follows:
1. Open the Network Connections folder. (Start - Settings - Network Connections). Figure 25: Network Connections (Windows XP) 2. Right-click the Wireless Network Connection, check that it is enabled (menu option says Disable, rather than Enable) and then select View Available Wireless Networks. 3. You will then see a list of wireless networks. 38 Operation and Status Figure 26 Wireless Networks (Windows XP) If the "Broadcast SSID" setting on the 802.11g ADSL VoIP Gateway has been disabled, its SSID will NOT be listed. See the following section "If the SSID is not listed" for details of dealing with this situation. 4. The next step depends on whether or not Wireless security has been enabled on the 802.11g ADSL VoIP Gateway. If Wireless Security is Disabled If Wireless security on the 802.11g ADSL VoIP Gateway is disabled, Windows will warn you that the Wireless network is not secure. Figure 27 Insecure Wireless Network (Windows XP) 39 802.11g ADSL VoIP Gateway User Guide To connect:
Check the checkbox Allow me to connect to the selected wireless network, even though it is not secure. The Connect button will then be available. Click the Connect button, and wait a few sec-
onds for the connection to be established. If using WEP Data Encryption If WEP data encryption has been enabled on the 802.11g ADSL VoIP Gateway, Windows will detect this, and show a screen like the following. Figure 28: WEP (Windows XP) To connect:
Enter the WEP key, as set on the 802.11g ADSL VoIP Gateway, in the Network Key field. Re-enter the WEP key into the Confirm Network key field. Disable the checkbox Enable IEEE 802.1x authentication for this network. Click the Connect button. If this fails, click the Advanced button, to see a screen like the following:
40 Operation and Status Figure 29: Advanced - Wireless Networks Select the SSID for the 802.11g ADSL VoIP Gateway, and click Configure, to see a screen like the following:
Figure 30: Wireless Network Properties - WEP Configure this screen as follows:
Set Network Authentication to match the 802.11g ADSL VoIP Gateway. (If the setting on the 802.11g ADSL VoIP Gateway is "Auto", then either Open or Shared can be used.) For Data Encryption, select WEP. 41 802.11g ADSL VoIP Gateway User Guide For the Network key and Confirm network key, enter the default key value used on the 802.11g ADSL VoIP Gateway. (Windows will determine if 64bit or 128bit encryption is used.) The Key index must match the default key index on the 802.11g ADSL VoIP Gateway. The default value is 1. Ensure the options The key is provided for me automatically and This is a computer-to-
computer (ad hoc) network are unchecked. Click OK to save and close this dialog. This wireless network will now be listed in Preferred Networks on the screen below. Figure 31: Preferred Networks Click OK to establish a connection to the 802.11g ADSL VoIP Gateway. 42 Operation and Status If using WPA-PSK Data Encryption If WPA-PSK data encryption has been enabled on the 802.11g ADSL VoIP Gateway, it does not matter which network is selected on the screen below. Just click the Advanced button. Figure 32: Wireless Networks (Windows XP) You will then see a screen like the example below. Figure 33: Advanced - Wireless Networks Select the SSID for the 802.11g ADSL VoIP Gateway, and click Configure, to see a screen like the following:
43 802.11g ADSL VoIP Gateway User Guide Figure 34: Wireless Network Properties- WPA-PSK Configure this screen as follows:
Set Network Authentication to WPA-PSK. For Data Encryption, select TKIP. For the Network key and Confirm network key, enter the network key (PSK) used on the 802.11g ADSL VoIP Gateway. Ensure the option This is a computer-to-computer (ad hoc) network is unchecked. Click OK to save and close this dialog. This wireless network will now be listed in Preferred Networks on the screen below. 44 Operation and Status Figure 35: Preferred Networks Click OK to establish a connection to the 802.11g ADSL VoIP Gateway. If the SSID is not listed If the "Broadcast SSID" setting on the 802.11g ADSL VoIP Gateway has been disabled, its SSID will NOT be listed on the screen below. Figure 36: Wireless Networks (Windows XP) In this situation, you need to obtain the SSID from your network administrator, then follow this procedure:
45 802.11g ADSL VoIP Gateway User Guide 1. Click the Advanced button to see a screen like the example below. 2. Click the Add button. You will see a screen like the example below. Figure 37: Unlisted Wireless Network Figure 38: Add Wireless Network 3. Configure this screen as follows:
Enter the correct SSID, as used on the 802.11g ADSL VoIP Gateway. Remember the SSID is case-sensitive, so be sure to match the case, not just the spelling. 46 Operation and Status Set Network Authentication and Data Encryption to match the 802.11g ADSL VoIP Gateway. If using data encryption (WEP or WPA-PSK), enter the key used on the 802.11g ADSL VoIP Gateway. See the preceding sections for details of WEP and WPA-PSK. Uncheck the options The key is provided for me automatically and This is a com-
puter-to-computer (ad hoc) network. Click OK to save and exit. 4. This wireless network will then be listed in Preferred Networks on the screen below. Figure 39: Preferred Networks 5. Click OK to establish a connection to the 802.11g ADSL VoIP Gateway. 47 Chapter 5 Advanced Features This Chapter explains when and how to use the 802.11g ADSL VoIP Gate-
way's "Advanced" Features. 5 Overview The following advanced features are provided:
Internet:
DMZ Special Applications URL filter Dynamic DNS Firewall Rules Firewall Services Options Schedule Virtual Servers VoIP Internet This screen provides access to the DMZ, Special Applications and URL Filter features. Figure 40: Internet Screen DMZ This feature, if enabled, allows the DMZ computer on your LAN to be exposed to all users on the Internet. 48 Advanced Features This allows almost any application to be used on the "DMZ PC". The "DMZ PC" will receive all "Unknown" connections and data. If the DMZ feature is enabled, you must select the PC to be used as the "DMZ PC". The "DMZ PC" is effectively outside the Firewall, mak-
ing it more vulnerable to attacks. For this reason, you should only enable the DMZ feature when required. Special Applications If you use Internet applications which use non-standard connections or port numbers, you may find that they do not function correctly because they are blocked by the 802.11g ADSL VoIP Gateway's firewall. In this case, you can define the application as a "Special Application". The Special Applications screen can be reached by clicking the Special Applications button on the Internet screen. You can then define your Special Applications. You will need detailed information about the application; this is normally available from the supplier of the application. Also, note that the terms "Incoming" and "Outgoing" on this screen refer to traffic from the client (PC) viewpoint Figure 41: Special Applications Screen 49 802.11g ADSL VoIP Gateway User Guide Data - Special Applications Screen Checkbox Use this to Enable or Disable this Special Application as required. Name Incoming Ports Outgoing Ports Enter a descriptive name to identify this Special Application. Type - Select the protocol (TCP or UDP) used when you receive data from the special application or service. (Note: Some applications use dif-
ferent protocols for outgoing and incoming data). Start - Enter the beginning of the range of port numbers used by the application server, for data you receive. If the application uses a single port number, enter it in both the "Start" and "Finish" fields. Finish - Enter the end of the range of port numbers used by the applica-
tion server, for data you receive. Type - Select the protocol (TCP or UDP) used when you send data to the remote system or service. Start - Enter the beginning of the range of port numbers used by the application server, for data you send to it. If the application uses a single port number, enter it in both the "Start" and "Finish" fields. Finish - Enter the end of the range of port numbers used by the applica-
tion server, for data you send to it. If the application uses a single port number, enter it in both the "Start" and "Finish" fields. Using a Special Application Configure the Special Applications screen as required. On your PC, use the application normally. Remember that only one (1) PC can use each Special application at any time. Also, when 1 PC is finished using a particular Special Ap-
plication, there may need to be a "Time-out" before another PC can use the same Special Application. The "Time-out" period may be up to 3 minutes. URL Filter If you want to limit access to certain sites on the Internet, you can use this feature. The URL filter will check each Web site access. If the address, or part of the address, is included in the block site list, access will be denied. On the Advanced Internet screen, select the desired setting:
Disable - disable this feature. Block By Schedule - block according to the settings on the Schedule page. Block Always - allow blocking all of the time, independent of the Schedule page. Click the Configure URL Filter button to open the URL Filter screen, allowing you to create or modify the filter strings which determine which sites will be blocked. The URL Filter screen is displayed when the Configure URL Filter button on the Advanced Internet screen is clicked. 50 Advanced Features Figure 42: URL Filter Screen Data - URL Filter Screen Current Filter Strings Current Filter Strings Add Filter String Trusted PC The list contains the current list of items to block. To add to the list, use the "Add" option below. To delete an entry, select it and click Delete button. To delete all entries, click the Delete All button. To add to the current list, type the word or domain name you want to block into the field provided, then click the Add button. Filter strings should be as specific as possible. Otherwise, you may block access to many more sites than intended. Allow Trusted PC Enable this to allow one computer to have unrestricted access to the Internet. For this PC, the URL filter will be ignored. If enabled, you must select the PC to be the trusted PC. Trusted PC Select the PC to be the Trusted PC. 51 802.11g ADSL VoIP Gateway User Guide Dynamic DNS (Domain Name Server) This free service is very useful when combined with the Virtual Server feature. It allows Inter-
net users to connect to your Virtual Servers using a URL, rather than an IP Address. This also solves the problem of having a dynamic IP address. With a dynamic IP address, your IP address may change whenever you connect, which makes it difficult to connect to you. DDNS Services work as follows:
1. You must register for the service at one of the listed DDNS Service providers. 2. After registration, use the Service provider's normal procedure to obtain your desired Domain name. 3. Enter your DDNS data on the 802.11g ADSL VoIP Gateway's DDNS screen, and enable the DDNS feature. 4. The 802.11g ADSL VoIP Gateway will then automatically ensure that your current IP Address is recorded at the DDNS service provider's Domain Name Server. 5. From the Internet, users will be able to connect to your Virtual Servers (or DMZ PC) using your Domain name, as shown on this screen. Dynamic DNS Screen Select Advanced on the main menu, then Dynamic DNS, to see a screen like the following:
Figure 43: DDNS Screen Data - Dynamic DNS Screen DDNS Service Use a Dynamic DNS Service Use this to enable or disable the DDNS feature as required. Service Provider Select the desired DDNS Service provider. Web Site DDNS Data Host Name Click this button to open a new window and connect to the Web site of the selected DDNS service provider. Enter the domain name allocated to you by the DDNS Service. If you have more than one name, enter the name you wish to use. 52 Advanced Features User Name Password Domain Name DDNS Status Enter your Username for the DDNS Service. (TZO.com uses your E-
mail address.) Enter your current password for the DDNS Service. (TZO.com calls this a key.) Enter the domain name allocated to you by the DDNS Service. If you have more than one name, enter the name you wish to use. This message is returned by the DDNS Server. Normally, this message should be "Update successful"
If the message indicates some problem, you need to connect to the DDNS Service provider and correct this problem. 53 802.11g ADSL VoIP Gateway User Guide Firewall Rules The Firewall Rules screen allows you to define "Firewall Rules" which can allow or prevent certain traffic. "Traffic" means incoming connection attempts, not packets. By default:
All Outgoing traffic is permitted. All Incoming traffic is denied. Because of this default behavior, any Outgoing rules will generally Block traffic, and Incoming rules will generally Allow traffic. Firewall Rules Screen An example screen is shown below. Figure 44 Firewall Screen Data - Firewall Rules Incoming Rules
#
For the default rule, this will display "Default". For rules which you create, this will display a radio button which allows you to select the rule. Enable Indicates whether or not the rule is currently enabled. For rules you have added, this column will contain a checkbox, allowing you to easily enable or disable the rule. (Click "Save" after making any changes.) Service Name The Service covered by this rule. Action LAN Server The action performed on connections which are covered by this rule. The PC or Server on your LAN to which traffic covered by this rule will be sent. WAN Users The WAN IP address or addresses covered by this rule. 54 Advanced Features Log Buttons Outgoing Rules
#
Indicates whether or not connections covered by this rule should be logged. Use the Add button to create a new rule. The other buttons - Edit, Move, or Delete - require that a rule be selected first. Use the radio buttons in the left column to select the desired rule. For the default rule, this will display "Default". For rules which you create, this will display a radio button which allows you to select the rule. Enable Indicates whether or not the rule is currently enabled. For rules you have added, this column will contain a checkbox, allowing you to easily enable or disable the rule. (Click "Save" after making any changes.) Service Name The Service covered by this rule. Action The action performed on connections which are covered by this rule. LAN Users The LAN PC or PCs covered by this rule. WAN Servers The WAN IP address or addresses covered by this rule. Indicates whether or not connections covered by this rule should be logged. Use the Add button to create a new rule. The other buttons - Edit, Move, or Delete - require that a rule be selected first. Use the radio buttons in the left column to select the desired rule. Log Buttons 55 802.11g ADSL VoIP Gateway User Guide Incoming Rules (Inbound Services) This screen is displayed when the "Add" or "Edit" button for Incoming Rules is clicked. Figure 45: Inbound Services Screen Data - Incoming Rules Screen Inbound Services Service Action Send to LAN Server WAN Users Select the desired Service. This determines which packets are covered by this rule. If necessary, you can define a new Service on the "Services"
screen, by defining the protocols and port numbers used by the Service. Select the desired action for packets covered by this rule:
ALLOW always ALLOW by schedule, otherwise Block BLOCK always BLOCK by schedule, otherwise Allow Note:
Any inbound traffic which is not allowed by rules you create will be blocked by the Default rule. BLOCK rules are only useful if the traffic is already covered by an ALLOW rule. (That is, you wish to block a sub-set of traffic which is currently allowed by another rule.) To define the Schedule used in these selections, use the "Schedule"
screen. Select the PC or Server on your LAN which will receive the inbound traffic covered by this rule. These settings determine which packets are covered by the rule, based on their source (WAN) IP address. Select the desired option:
Any - All IP addresses are covered by this rule. Address range - If this option is selected, you must enter the desired values in the "Single/Start" and "Finish" fields to determine the ad-
dress range. Single address - Enter the required address in the "Single/Start"
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Advanced Features fields. Log This determines whether packets covered by this rule are logged. Select the desired action. Always - always log traffic considered by this rule, whether it matches or not. (This is useful when debugging your rules.) Never - never log traffic considered by this rule, whether it matches or not. Match - Log traffic only it matches this rule. (The action is deter-
mined by this rule.) Not Match - Log traffic which is considered by this rule, but does not match (The action is NOT determined by this rule.) Outgoing Rules (Outbound Services) This screen is displayed when the "Add" or "Edit" button for Outgoing Rules is clicked. Figure 46: Outbound Services Screen Data - Outbound Rules Screen Outbound Services Service Action Select the desired Service or application to be covered by this rule. If the desired service or application does not appear in the list, you must define it using the "Services" menu option Select the desired action for packets covered by this rule:
BLOCK always BLOCK by schedule, otherwise Allow ALLOW always ALLOW by schedule, otherwise Block Note:
Any outbound traffic which is not blocked by rules you create will be allowed by the Default rule. 57 802.11g ADSL VoIP Gateway User Guide LAN Users WAN Users Log ALLOW rules are only useful if the traffic is already covered by a BLOCK rule. (That is, you wish to allow a subset of traffic which is currently blocked by another rule.) To define the Schedule used in these selections, use the "Schedule"
screen. Select the desired option to determine which PCs are covered by this rule:
Any - All PCs are covered by this rule. Single PC - Only the selected PC is covered by this rule. If selected, you must select the PC. PC - If using Single PC above, select the PC or Server on your LAN which will be covered by this rule. These settings determine which packets are covered by the rule, based on their source (WAN) IP address. Select the desired option:
Any - All IP addresses are covered by this rule. Address range - If this option is selected, you must enter the "Start"
and "Finish" fields. Single address - Enter the required address in the "Single/Start"
fields. This determines whether packets covered by this rule are logged. Select the desired action. Always - always log traffic considered by this rule, whether it matches or not. (This is useful when debugging your rules.) Never - never log traffic considered by this rule, whether it matches or not. Match - Log traffic only it matches this rule. (The action is deter-
mined by this rule.) Not Match - Log traffic which is considered by this rule, but does not match (The action is NOT determined by this rule.) 58 Advanced Features User-defined Services Services are used when creating Firewall Rules. If you wish to create a firewall rule, but the required service is not listed in the "Service" list, you can use this feature to define the required service or services. Once created, these services will be listed in the "Service" list, and can be used when creating Firewall Rules. Figure 47: Add Services Screen Data - User-defined Services Services Existing Services Add Edit Delete This lists any Services you have defined. If you have not defined any Services, this list will be empty. Once you define some services, they will be listed here, and also shown in the Service list used to create Firewall rules. (User-defined services are at the end of the list, after the pre-defined services.) Use this to open a sub-screen where you can add a new service. To modify a service, select it, and then click this button. Use this button to delete the selected service. You can delete any services you have defined. 59 802.11g ADSL VoIP Gateway User Guide Add/Edit Service This screen is displayed when the Add or Edit button on the Services screen is clicked. Figure 48 : Add/Edit Service Data - Add/Edit Service Services Name Type Start Port Finish Port If editing, this shows the current name of the Service. If adding a new service, this will be blank, and you should enter a suitable name. Select the protocol used by the Service. Enter the beginning of the port range used by the Service. Enter the end of the port range used by the Service. 60 Advanced Features Options This screen allows advanced users to enter or change a number of settings. For normal opera-
tion, there is no need to use this screen or change any settings. An example Options screen is shown below. Figure 49: Options Screen Data - Options Screen Internet Respond to Ping If checked, the Wireless Router will repond to Ping (ICMP) packets received from the Internet. If not checked, Ping (ICMP) packets from the Internet will be ignored. Disabling this option provides a slight increase in secu-
rity. MTU Size Enter a value between 1 and 1500. Note: MTU (Maximum Transmission Unit) size should only be changed if advised to do so by Technical Support. UPnP UPnP Advertisement Period Advertisement Time to Live UPnP (Universal Plug and Play) allows automatic discovery and configuration of equipment attached to your LAN. UPnP is by supported Windows ME, XP, or later. If Enabled, this device will be visible via UPnP. Enter the desired value, in minutes. The valid range is from 1 to 1440. If Disabled, this device will not be visible via UPnP. Enter the desired value, in hops. The valid range is from 1 to 255. 61 802.11g ADSL VoIP Gateway User Guide Schedule This Schedule can be used for the Firewall Rules and the URL filter. Figure 50: Schedule Screen Data - Schedule Screen Schedule Day Session 1 Session 2 Start Time Finish Time Local Time Time Zone Adjust for Daylight Savings Time Each day of the week can scheduled independently. Two (2) separate sessions or periods can be defined. Session 2 can be left blank if not required. Enter the start using a 24 hr clock. Enter the finish time using a 24 hr clock. In order to display your local time correctly, you must select your
"Time Zone" from the list. If your region uses Daylight Savings Time, you must manually check
"Adjust for Daylight Savings Time" at the beginning of the adjust-
ment period, and uncheck it at the end of the Daylight Savings period. 62 Advanced Features Use this NTP Server If you prefer to use a particular NTP server as the primary NTP server, check the checkbox "Use this NTP Server" and enter the Server's IP address in the fields provided.. If this setting is not enabled, the default NTP Servers are used. Current Time This displays the current time on the 802.11g ADSL VoIP Gateway, at the time the page is loaded. 63 802.11g ADSL VoIP Gateway User Guide Virtual Servers This feature, sometimes called Port Forwarding, allows you to make Servers on your LAN accessible to Internet users. Normally, Internet users would not be able to access a server on your LAN because:
Your Server does not have a valid external IP Address. Attempts to connect to devices on your LAN are blocked by the firewall in this device. The "Virtual Server" feature solves these problems and allows Internet users to connect to your servers, as illustrated below. Figure 51: Virtual Servers IP Address seen by Internet Users Note that, in this illustration, both Internet users are connecting to the same IP Address, but using different protocols. To Internet users, all virtual Servers on your LAN have the same IP Address. This IP Address is allocated by your ISP. This address should be static, rather than dynamic, to make it easier for Internet users to con-
nect to your Servers. However, you can use the DDNS (Dynamic DNS) feature to allow users to connect to your Virtual Servers using a URL, instead of an IP Address. Virtual Servers Screen The "Virtual Servers" feature allows Internet Users to access PCs on your LAN. The PCs must be running the appropriate Server Software. 64 Advanced Features For Internet Users, ALL of your Servers have the same IP address. This IP address is allocated by your ISP. To make it easier for Internet users to connect to your Servers, you can use the "DDNS"
feature. This allows Internet users to connect to your Servers with a URL, rather than an IP address. This technology works even if your ISP allocates dynamic IP addresses (IP ad-
dress is allocated upon connection, so it may change each time you connect). Figure 52: Virtual Servers Screen Data - Virtual Servers Screen Servers Servers Properties Enable PC (Server) This lists a number of common Server types. If the desired Server type is not listed, you can create a Firewall Rule to achieve the same effect as the Virtual Server function. Use this to Enable or Disable support for this Server, as required. If Enabled, you must select the PC to which this traffic will be sent. Select the PC for this Server. The PC must be running the appropri-
ate Server software. For each entry, the PC must be running the appropriate Server software. If the desired Server type is not listed, you can define your own Servers, using the Firewall Rules. Connecting to the Virtual Servers Once configured, anyone on the Internet can connect to your Virtual Servers. They must use the Internet IP Address (the IP Address allocated to you by your ISP). e.g. http://203.70.212.52 ftp://203.70.212.52 It is more convenient if you are using a Fixed IP Address from your ISP, rather than Dynamic. However, you can use the Dynamic DNS feature to allow users to connect to your Virtual Servers using a URL, rather than an IP Address. 65 802.11g ADSL VoIP Gateway User Guide Note:
From the Internet, ALL Virtual Servers have the IP Address allocated by your ISP. 66 Advanced Features VoIP To use the VoIP feature requires the following:
Standard Phone A standard analogue Phone must be connected to the Phone socket. VoIP (SIP Server) Account Generally, you will need a SIP Server account from a VoIP service provider. The account de-
tails should include the SIP Register address, SIP Proxy address, SIP register port, SIP Proxy port, username, password and telephone number. (Many providers use the same proxy server for both Proxy and Register.) VoIP Configuration Your VoIP service provider may perform the configuration for you. If not, refer to the following sections, which describe how to configure the Wireless VoIP Gateway. Refer to Chapter 7 - Operation and Status for details on using VoIP once configuration has been completed. VoIP Setup Screen The VoIP setup screen is not on the menu; the VoIP link on the menu displays the VoIP Status screen, described later in this chapter. To view the VoIP Setup Screen:
1. Connect to the 802.11g ADSL VoIP Gateway using its IP address and the path to the VoIP Setup screen ( /set_voip.htm ). For example, if the default IP address has not been changed, use the following:
http://192.168.0.1/set_voip.htm 2. You will see the VoIP Settings screen, like the example below. This screen allows input of the data necessary to establish a connection to the SIP Server. Note that the Line 2 settings are the same as Line 1; only Line 1 is shown below. Figure 53: VoIP Settings 67 802.11g ADSL VoIP Gateway User Guide VoIP Settings Local Service SIP Local Port This port is used for peer-to-peer (direct) connections to another device, when no SIP server is used. Normally, this should be left at the default value. Any other devices you wish to connect to must use the same port number. SIP - Line 1 & Line 2 Enable Line1 Check this if you wish to connect to a SIP Server. If enabled, you must provide the following data. SIP Proxy address Enter the address of the SIP Proxy (Server) used by your VoIP pro-
vider. SIP Proxy port Enter the port used for connections to the Server above. SIP register ad-
dress Enter the address of the SIP Register (Server) used by your VoIP provider. This may be the same server as the "Proxy" above. SIP register port Enter the port used for "Register" connections to the Server above. Register Expiry Time User Name Password Telephone Number This sets the "Idle Timeout" for the SIP Server Login. An Idle connec-
tion will be terminated after this time period. Enter the desired value. Enter the login name for connections to the SIP Server. Enter the password associated with the login name above. Enter the telephone number provided to you by the Vo IP Service provider. If you have a range of numbers, enter the number you wish to use for this line. Display Name This name is used by the SIP Server, and may be visible to callers. 68 Advanced Features VoIP Status Screen This screen allows you to check the status of the connection to the SIP Server. It is accessed via the VoIP link on the Advanced menu. Status information for each line is shown. Figure 54: VoIP Status Screen This indicates if VoIP is enabled or disabled. Sometimes called "Hook Status"; this indicates the status on the telephone line. ON indicates the receiver is "on-the-hook", while OFF indicates the receiver is "off-the-hook". This is the name you chose when you first opened your account. Your "Display Name" will be visible to other individuals with caller ID. If your display name appears as "UNAVAILABLE", either your VoIP account has not been established or your router has been unable to connect to the VoIP Server. The telephone number associated with this line. This is the tele-
phone number other people will use when they call you. This number was assigned to you when you first established your account. Each line can have a different telephone number. If this displays "UNAVAILABLE", either your VoIP account has not been established or this device was unable to connect to the SIP server. This shows the status of the connection to the SIP Server. When your router has successfully connected, the status will be dis-
played as "Success". However, if you do not have VoIP account or if the router could not connect to the VoIP server, the status will be displayed as
"Idle". VoIP Status Line 1 & Line 2 VoIP Status Line Status Display Name Telephone Number Registration Status 69 802.11g ADSL VoIP Gateway User Guide PSTN Settings Screen This screen has some additional settings related to the use of the PSTN line, assuming the PSTN line is connected, which is strongly recommended. PSTN Settings PSTN Relay PSTN Prefix Figure 55: PSTN Screen The PSTN Relay allow certain calls to be diverted to the PSTN link, even though VoIP is working properly. This PSTN prefix means that any number beginning with this prefix will be diverted to PSTN (the prefix itself is deleted, then the remainder of the number is dialed via PSTN). If the prefix is a single character, that character must be *
If the prefix is multiple characters, all characters after the 1st character must be digits. The 1st char character can be * or a digit. Note: When dialing, do not wait for a 2nd dial tone for the PSTN; there is no 2nd dial tone. Just dial the PSTN prefix and the desired phone number. PSTN Fixed Relay This provides another method of diverting calls to the PSTN link. Any Telephone numbers listed in this table will always be dialed via PSTN. This feature should be used to direct emergency numbers to the PSTN. PSTN Rollover Use PSTN If enabled, then when VoIP is unavailable, all calls from the handset will be sent via PSTN. (This is the same effect as occurs when the power is off.) However, note that VoIP phone numbers (beginning with are often unreachable via PSTN. Normally, this setting should be Enabled. 70 Chapter 6 Advanced Administration 6 This Chapter explains the settings available via the "Administration" section of the menu. Overview Normally, it is not necessary to use these screens, or change any settings. These screens and settings are provided to deal with non-standard situations, or to provide additional options for advanced users. The available settings and features are:
PC Database This is the list of PCs shown when you select the "DMZ PC" or a
"Virtual Server". This database is maintained automatically, but you can add and delete entries for PCs which use a Fixed (Static) IP Address. Config File Backup or restore the configuration file for the 802.11g ADSL VoIP Gateway. This file contains all the configuration data. Logging & Email View or clear all logs, set E-Mailing of log files and alerts. Diagnostics Perform a Ping or DNS Lookup. Remote Admin Allow settings to be changed from the Internet.. Routing Only required if your LAN has other Routers or Gateways. Upgrade Firmware Upgrade the Firmware (software) installed in your 802.11g ADSL VoIP Gateway. 71 802.11g ADSL VoIP Gateway User Guide PC Database It eliminates the need to enter IP addresses. The PC Database is used whenever you need to select a PC (e.g. for the "DMZ" PC). Also, you do not need to use fixed IP addresses on your LAN. However, if you do use a fixed IP address on some devices on your LAN, you should enter details of each such device into the PC database, using the PC Database screen. PC Database Screen An example PC Database screen is shown below. Figure 56: PC Database PCs which are "DHCP Clients" are automatically added to the database, and updated as required. By default, non-Server versions of Windows act as "DHCP Clients"; this setting is called
"Obtain an IP Address automatically". The 802.11g ADSL VoIP Gateway uses the "Hardware Address" to identify each PC, not the name or IP address. The "Hardware Address" can only change if you change the PC's network card or adapter. This system means you do NOT need to use Fixed (static) IP addresses on your LAN. However, you can add PCs using Fixed (static) IP Addresses to the PC database if required. 72 PC Configuration Data - PC Database Screen Known PCs Name IP Address Buttons Add Delete This lists all current entries. Data displayed is name (IP Address) type. The "type" indicates whether the PC is connected to the LAN. If adding a new PC to the list, enter its name here. It is best if this matches the PC's "hostname". Enter the IP Address of the PC. The PC will be sent a "ping" to deter-
mine its hardware address. If the PC is not available (not connected, or not powered On) you will not be able to add it. This will add the new PC to the list. The PC will be sent a "ping" to determine its hardware address. If the PC is not available (not con-
nected, or not powered On) you will not be able to add it. Delete the selected PC from the list. This should be done in 2 situations:
The PC has been removed from your LAN. The entry is incorrect. Refresh Update the data on screen. Generate Report Display a read-only list showing full details of all entries in the PC database. Advanced Administration View the Advanced version of the PC database screen - PC Database
(Admin). See below for details. 73 802.11g ADSL VoIP Gateway User Guide PC Database - Advanced This screen is displayed if the "Advanced Administration" button on the PC Database is clicked. It provides more control than the standard PC Database screen. Figure 57: PC Database (Admin) Data - Advanced PC Database Known PCs This lists all current entries. Data displayed is name (IP Address) type. The "type" indicates whether the PC is connected to the LAN. PC Properties Name IP Address If adding a new PC to the list, enter its name here. It is best if this matches the PC's "hostname". Select the appropriate option:
Automatic - The PC is set to be a DHCP client (Windows: "Obtain an IP address automatically"). The 802.11g ADSL VoIP Gateway will allocate an IP address to this PC when requested to do so. The IP address could change, but normally won't. DCHP Client - Reserved IP Address - Select this if the PC is set to be a DCHP client, and you wish to guarantee that the 802.11g ADSL VoIP Gateway will always allocate the same IP Address to this PC. Enter the required IP address. Fixed IP Address - Select this if the PC is using a Fixed (Static) IP address. Enter the IP address allocated to the PC. (The PC itself must be configured to use this IP address.) 74 PC Configuration MAC Address Select the appropriate option Automatic discovery - Select this to have the 802.11g ADSL VoIP Gateway contact the PC and find its MAC address. This is only possible if the PC is connected to the LAN and powered On. MAC address is - Enter the MAC address on the PC. The MAC address is also called the "Hardware Address", "Physical Ad-
dress", or "Network Adapter Address". The 802.11g ADSL VoIP Gateway uses this to provide a unique identifier for each PC. Be-
cause of this, the MAC address can NOT be left blank. Buttons Add as New Entry Add a new PC to the list, using the data in the "Properties" box. If "Automatic discovery" (for MAC address) is selected, the PC will be sent a "ping" to determine its hardware address. This will fail unless the PC is connected to the LAN, and powered on. Update (modify) the selected PC, using the data in the "Properties" box. Update Selected PC Clear Form Clear the "Properties" box, ready for entering data for a new PC. Refresh Update the data on screen. Generate Report Display a read-only list showing full details of all entries in the PC database. Standard Screen Click this to view the standard PC Database screen. 75 802.11g ADSL VoIP Gateway User Guide Config File This feature allows you to download the current settings from the 802.11g ADSL VoIP Gateway, and save them to a file on your PC. You can restore a previously-downloaded configuration file to the 802.11g ADSL VoIP Gateway, by uploading it to the 802.11g ADSL VoIP Gateway. This screen also allows you to set the 802.11g ADSL VoIP Gateway back to its factory default configuration. Any existing settings will be deleted. An example Config File screen is shown below. Figure 58: Config File Screen Data - Config File Screen Backup Config Use this to download a copy of the current configuration, and store the file on your PC. Click Download to start the download. Restore Config This allows you to restore a previously-saved configuration file back to the 802.11g ADSL VoIP Gateway. Click Browse to select the configuration file, then click Restore to upload the configuration file. WARNING !
Uploading a configuration file will destroy (overwrite) ALL of the existing settings. Default Config Clicking the Factory Defaults button will reset the 802.11g ADSL VoIP Gateway to its factory default settings. WARNING !
This will delete ALL of the existing settings. 76 PC Configuration Logs The Logs record various types of activity on the 802.11g ADSL VoIP Gateway. This data is useful for troubleshooting, but enabling all logs will generate a large amount of data and ad-
versely affect performance. Since only a limited amount of log data can be stored in the 802.11g ADSL VoIP Gateway, log data can also be E-mailed to your PC. Use the E-mail screen to configure this feature. Figure 59: Logs Screen Data - Logs Screen Logs Current Time The current time on the 802.11g ADSL VoIP Gateway is displayed. Log Data Buttons Current log data is displayed in this panel. There are three (3) buttons Refresh - Update the log data. Clear Log - Clear the log, and restart it. This makes new messages easier to read. Send Log - E-mail the log immediately. This is only functional if the E-mail screen has been configured. 77 802.11g ADSL VoIP Gateway User Guide Logs Include (Checkboxes) Syslog Disable Broadcast on LAN Syslog Use these checkboxes to determine which events are included in the log. Checking all options will increase the size of the log, so it is good practice to disable any events which are not really re-
quired. Attempted access to blocked sites - If checked, attempted Internet accesses which were blocked are logged. Connections to the Web-based interface of this Router - If checked, this will log connections TO this Router, rather than through this Router to the Internet. Router operation - If checked, other Router operations (not covered by the selections above) will be logged. Known DoS attacks and Port Scans - If checked, Denial of Service attacks, as well as port scans, will be logged. Data is not sent to a Syslog Server. The Syslog data is broadcast, rather than sent to a specific Syslog server. Use this if your Syslog Server does not have a fixed IP address. If your Syslog server has a fixed IP address, select this option, and enter the IP address of your Syslog server. 78 PC Configuration E-mail This screen allows you to E-mail Logs and Alerts. A sample screen is shown below. Figure 60: E-mail Screen Data - E-mail Screen E-Mail Notification Turn E-mail Notifi-
cation on Check this box to enable this feature. If enabled, the E-mail address information (below) must be provided. Send to this E-mail address Enter the E-mail address the Log is to be sent to. The E-mail will also show this address as the Sender's address. Outgoing (SMTP) Mail Server Enter the address or IP address of the SMTP (Simple Mail Transport Protocol) Server you use for outgoing E-mail. My SMTP Mail Server requires authentication To stop spanners, many SMTP mail servers require you to log in to send mail. In this case, enable this checkbox, and enter the login information (User name and Password) in the fields below. User Name Password If you have enabled "My SMTP Mail Server requires authentication"
above, enter the User Name required to login to your SMTP Server. If you have enabled "My SMTP Mail Server requires authentication"
above, enter the password required to login to your SMTP Server. 79 802.11g ADSL VoIP Gateway User Guide E-mail Alerts Send E-mail alerts immediately E-mail Logs Send Logs You can choose to have alerts E-mailed to you, by checking the desired checkboxes. The Broadband ADSL Router can send an immediate alert when it detects a significant security incident such as A known hacker attack is directed at your IP address A computer on the Internet scans your IP address for open ports Someone on your LAN (Local Area Network) tries to visit a blocked site. Select the desired option for sending the log by E-mail. Never (default) - This feature is disabled; Logs are not sent. When log is full - The time is not fixed. The log will be sent when the log is full, which will depend on the volume of traffic. Hourly, Daily, Weekly... - The log is sent on the interval speci-
fied. Note:
If Daily is selected, the log is sent at the time specified. Select the time of day you wish the E-mail to be sent. If Weekly is selected, the log is sent once per week, on the specified day, at the specified time. Select the day and the time of day you wish the E-mail to be sent. If the log is full before the time specified to send it, it will be sent regardless of the day and time specified. 80 PC Configuration Diagnostics This screen allows you to perform a "Ping" or a "DNS lookup". These activities can be useful in solving network problems. An example Network Diagnostics screen is shown below. Figure 61: Network Diagnostics Screen Data - Network Diagnostics Screen Ping Ping this IP Address Ping Button DNS Lookup Internet name Enter the IP address you wish to ping. The IP address can be on your LAN, or on the Internet. Note that if the address is on the Internet, and no connection currently exists, you could get a "Timeout" error. In that case, wait a few seconds and try again. After entering the IP address, click this button to start the "Ping"
procedure. The results will be displayed in the Ping Results pane. Enter the Domain name or URL for which you want a DNS (Domain Name Server) lookup. Note that if the address in on the Internet, and no connection currently exists, you could get a "Timeout" error. In that case, wait a few seconds and try again. Lookup Button After entering the Domain name/URL, click this button to start the
"DNS Lookup" procedure. Routing Display Click this button to display the internal routing table. This information can be used by Technical Support and other staff who understand Routing Tables. 81 802.11g ADSL VoIP Gateway User Guide Remote Administration If enabled, this feature allows you to manage the 802.11g ADSL VoIP Gateway via the Internet. Figure 62: Remote Administration Screen Data - Remote Administration Screen Remote Administration Enable Remote Management Check to allow administration/management via the Internet. (To connect, see below). If Disabled, this device will ignore Administration connection at-
tempts from the Internet. This is the current address you will use when accessing this device from the Internet. To connect, see details and an example below. Enter a port number between 1 and 65535. The default for HTTP
(Web) connections is port 80, but using port 80 will prevent the use of a Web "Virtual Server" on your LAN. So using a different port num-
ber is recommended. The default value is 8080. The port number must be specified in your Browser when you con-
nect. See the following section for details. Select the desired option. Everyone - allow access by everyone on the Internet. Only This Computer - allow access by only one IP address. Enter the desired IP address. IP Address Range - allow access from a range of IP addresses on the Internet. Enter a beginning and ending IP address to define the allowed range. For security, you should restrict access to as few external IP ad-
dresses as practical. Current IP Address Port Number Access Permission Allow Remote Access 82 PC Configuration To connect from a remote PC via the Internet 1. Ensure your Internet connection is established, and start your Web Browser. 2. In the "Address" bar, enter "HTTP://" followed by the Internet IP Address of the 802.11g ADSL VoIP Gateway. If the port number is not 80, the port number is also required. (After the IP Address, enter ":" followed by the port number.) e.g. HTTP://123.123.123.123:8080 This example assumes the WAN IP Address is 123.123.123.123, and the port number is 8080. 3. You will then be prompted for the login name and password for this device. 83 802.11g ADSL VoIP Gateway User Guide Routing Overview If you don't have other Routers or Gateways on your LAN, you can ignore the "Routing"
page completely. If the 802.11g ADSL VoIP Gateway is only acting as a Gateway for the local LAN segment, ignore the "Routing" page even if your LAN has other Routers. If your LAN has a standard Router (e.g. Cisco) on your LAN, and the 802.11g ADSL VoIP Gateway is to act as a Gateway for all LAN segments, enable RIP (Routing Information Pro-
tocol) and ignore the Static Routing table. If your LAN has other Gateways and Routers, and you wish to control which LAN seg-
ments use each Gateway, do NOT enable RIP (Routing Information Protocol). Configure the Static Routing table instead. (You also need to configure the other Routers.) If using Windows 2000 Data center Server as a software Router, enable RIP on the 802.11g ADSL VoIP Gateway, and ensure the following Windows 2000 settings are correct:
Open Routing and Remote Access In the console tree, select Routing and Remote Access , [server name], IP Routing, RIP In the "Details" pane, right-click the interface you want to configure for RIP version 2, and then click "Properties". On the "General" tab, set Outgoing packet protocol to "RIP version 2 broadcast", and Incoming packet protocol to "RIP version 1 and 2". Routing Screen The routing table is accessed by the Routing link on the Administration menu. Using this Screen Generally, you will use either RIP (Routing Information Protocol) OR the Static Routing Table, as explained above, although is it possible to use both methods simultaneously. Static Routing Table If RIP is not used, an entry in the routing table is required for each LAN segment on your Network, other than the segment to which this device is attached. The other Routers must also be configured. See Configuring Other Routers on your LAN later in this chapter for further details and an example. 84 PC Configuration Figure 63: Routing Screen Data - Routing Screen RIP RIP Direction Select the desired RIP Direction. RIP Version Choose the RIP Version for the Server. Static Routing Static Routing Table Entries Buttons Add Edit Delete Save This list shows all entries in the Routing Table. This area shows details of the selected item in the list. Change any the properties as required, then click the "Edit"
button to save the changes to the selected entry. Add a new entry to the Static Routing table, using the data shown in the "Properties" area on screen. The entry selected in the list is ignored, and has no effect. Update the current Static Routing Table entry, using the data shown in the table area on screen. Delete the current Static Routing Table entry. Save the RIP setting. This has no effect on the Static Routing Table. Configuring Other Routers on your LAN It is essential that all IP packets for devices not on the local LAN be passed to the 802.11g ADSL VoIP Gateway, so that they can be forwarded to the external LAN, WAN, or Internet. To achieve this, the local LAN must be configured to use the 802.11g ADSL VoIP Gateway as the Default Route or Default Gateway. 85 802.11g ADSL VoIP Gateway User Guide Local Router The local router is the Router installed on the same LAN segment as the 802.11g ADSL VoIP Gateway. This router requires that the Default Route is the 802.11g ADSL VoIP Gateway itself. Typically, routers have a special entry for the Default Route. It should be configured as follows. Destination IP Address Normally 0.0.0.0, but check your router documentation. Network Mask Normally 0.0.0.0, but check your router documentation. Gateway IP Address The IP Address of the 802.11g ADSL VoIP Gateway. Metric 1 Other Routers on the Local LAN Other routers on the local LAN must use the 802.11g ADSL VoIP Gateway's Local Router as the Default Route. The entries will be the same as the 802.11g ADSL VoIP Gateway's local router, with the exception of the Gateway IP Address. For a router with a direct connection to the 802.11g ADSL VoIP Gateway's local Router, the Gateway IP Address is the address of the 802.11g ADSL VoIP Gateway's local router. For routers which must forward packets to another router before reaching the 802.11g ADSL VoIP Gateway's local router, the Gateway IP Address is the address of the intermedi-
ate router. Static Routing - Example Figure 64: Routing Example For the 802.11g ADSL VoIP Gateway's Routing Table For the LAN shown above, with 2 routers and 3 LAN segments, the 802.11g ADSL VoIP Gateway requires 2 entries as follows. Entry 1 (Segment 1) Destination IP Address 192.168.1.0 Network Mask 255.255.255.0 (Standard Class C) 86 PC Configuration Gateway IP Address 192.168.0.100 (802.11g ADSL VoIP Gateway's local Router) Metric Entry 2 (Segment 2) Destination IP Address 2 192.168.2.0 Network Mask 255.255.255.0 (Standard Class C) Gateway IP Address 192.168.0.100 Metric 3 For Router A's Default Route Destination IP Address Network Mask Gateway IP Address 0.0.0.0 0.0.0.0 192.168.0.1 (802.11g ADSL VoIP Gateway's IP Address) For Router B's Default Route Destination IP Address Network Mask Gateway IP Address 0.0.0.0 0.0.0.0 192.168.1.80 (802.11g ADSL VoIP Gateway's local router) 87 802.11g ADSL VoIP Gateway User Guide Upgrade Firmware The firmware (software) in the 802.11g ADSL VoIP Gateway can be upgraded using your Web Browser. You must first download the upgrade file, then select Upgrade Firmware on the Administration menu. You will see a screen like the following. Figure 65: Router Upgrade Screen To perform the Firmware Upgrade:
1. Click the Browse button and navigate to the location of the upgrade file. 2. Select the upgrade file. Its name will appear in the Upgrade File field. 3. Click the Upload button to commence the firmware upgrade. The 802.11g ADSL VoIP Gateway is unavailable during the upgrade process, and must restart when the upgrade is completed. Any connections to or through the 802.11g ADSL VoIP Gateway will be lost. 88 Chapter 7 Operation and Status 7 This Chapter details the operation of the 802.11g ADSL VoIP Gateway and the status screens. Operation Once both the 802.11g ADSL VoIP Gateway and the PCs are configured, operation is auto-
matic. However, there are some situations where additional Internet configuration may be required. Refer to Chapter 5 - Advanced Features for further details. Status Screen Use the Status link on the main menu to view this screen. Figure 66: Status Screen 89 802.11g ADSL VoIP Gateway User Guide Data - Status Screen System Device Name The current name of the Router. This name is also the "hostname"
for users with an "@Home" type connection. Firmware Version The version of the current firmware installed. ADSL Modem Status This indicates the status of the ADSL modem comp onent. DownStream Connection Speed Displays the speed for the DownStream Connection. UpStream Connection Speed If connected, displays the speed for the Up Stream (upload) ADSL Connection. VC 1 Status The current VCI setting. VPI ADSL Details Internet (VC1) Connection Method Connection Status Internet IP Address Connection Details LAN IP Address Network Mask DHCP Server MAC Address The current VPI setting. Click this button to open a sub-window and view the details of each VC (Virtual Circuit). Displays the current connection method, as set in the Setup Wizard. This indicates the current status of the Internet Connection Active - Connection exists Idle - No current connection, but no error has been detected. This condition normally arises when an idle connection is automatically terminated. Failed - The connection was terminated abnormally. This could be caused by Modem failure, or the loss of the connec-
tion to the ISP's server. If there is an error, you can click the "Connection Details" button to find out more information. This IP Address is allocated by the ISP (Internet Service Provider). If using a dynamic IP address, and no connection currently exists, this information is unavailable. Click this button to open a sub-window and view a detailed description of the current connection. Depending on the type of connection, a "log" may also be available. The IP Address of the 802.11g ADSL VoIP Gateway. The Network Mask (Subnet Mask) for the IP Address above. This shows the status of the DHCP Server function. The value will be "Enabled" or "Disabled". This shows the MAC Address for the 802.11g ADSL VoIP Gate-
way, as seen on the LAN interface. 90 Advanced Administration Wireless Name (SSID) Region Channel Wireless AP Broadcast Name Buttons If using an ESS (Extended Service Set, with multiple access points) this ID is called an ESSID (Extended Service Set Identifier). The current region, as set on the Wireless screen. This shows the Channel currently used, as set on the Wireless screen. This indicates whether or not the Wireless Access Point feature is enabled. This indicates whether or not the SSID is Broadcast. This setting is on the Wireless screen. ADSL Details View the details of each VC (Virtual Circuit). Connection Details Click this button to open a sub-window and view a detailed description of the current connection. Attached Devices This will open a sub-window, showing all LAN and Wireless devices currently on the network. Refresh Screen Update the data displayed on screen. 91 802.11g ADSL VoIP Gateway User Guide Connection Status - PPPoE & PPPoA If using PPPoE (PPP over Ethernet) or PPPoA (PPP over ATM), a scren like the following example will be displayed when the "Connection Details" button is clicked. Figure 67: PPPoE Status Screen Data - PPPoE/PPPoA Screen Connection Time PPPoE Link Status This indicates how long the current connection has been estab-
lished. This indicates whether or not the connection is currently estab-
lished. If the connection does not exist, the "Connect" button can be used to establish a connection. If the connection currently exists, the "Disconnect" button can be used to break the connection. Negotiation IP Address This indicates the status of the PPPoE Server login. The IP Address of this device, as seen by Internet users. This address is allocated by your ISP (Internet Service Provider). Network Mask The Network Mask associated with the IP Address above. Buttons Connect Disconnect Close If not connected, establish a connection to your ISP. If connected to your ISP, hang up the connection. Close this window. 92 Advanced Administration Connection Details - Dynamic IP Address If your access method is "Direct" (no login), with a Dynamic IP address, a screen like the following example will be displayed when the "Connection Details" button is clicked. Figure 68: Connection Details - Fixed/Dynamic IP Address Data - Dynamic IP address Internet IP Address The current IP Address of this device, as seen by Internet users. This address is allocated by your ISP (Internet Service Provider). Network Mask The Network Mask associated with the IP Address above. Default Gateway The IP address of the remote Gateway or Router associated with the IP Address above. DHCP Server The IP address of your ISP's DHCP Server. DNS Server The IP address of the Domain Name Server which is currently used. Lease Obtained Lease Expires This indicates when the current IP address was obtained, and how long before this IP address allocation (the DCHP lease) expires. Buttons Release Renew If an IP Address has been allocated to the 802.11g ADSL VoIP Gate-
way (by the ISP's DHCP Server, clicking the "Release" button will break the connection and release the IP Address. If the ISP's DHCP Server has NOT allocated an IP Address for the 802.11g ADSL VoIP Gateway, clicking the "Renew" button will at-
tempt to re-establish the connection and obtain an IP Address from the ISP's DHCP Server. Close Close this window. 93 802.11g ADSL VoIP Gateway User Guide Connection Details - Fixed IP Address If your access method is "Direct" (no login), with a fixed IP address, a screen like the following example will be displayed when the "Connection Details" button is clicked. Figure 69: Connection Details - Fixed/Dynamic IP Address Data - Fixed IP address Screen Internet IP Address The IP Address of this device, as seen by Internet users. This ad-
dress is allocated by your ISP (Internet Service Provider). Network Mask The Network Mask associated with the IP Address above. Default Gateway The IP Address of the remote Gateway or Router associated with the IP Address above. DNS Server The IP Address of the Domain Name Server which is currently used. 94 Advanced Administration Using VoIP VoIP cannot be used until configuration has been completed. See the VoIP topic in Chapter 5 -
Advanced Features for details of VoIP configuration. Normal Operation Your Internet connection should be configured to keep the Internet connection active as much as possible (Keep Alive). Once logged in to the SIP server, you can dial any number using the procedure specified by your VoIP Service provider. You can dial any number via the PSTN (provided the PSTN line is connected) by first dialing the PSTN Prefix specified on the PSTN screen. Note: Do not wait for a 2nd dial tone for the PSTN; there is no 2nd dial tone. Just dial the PSTN prefix and the desired telephone numb er. If there is no Internet connection, you can still use the phone provided the PSTN setting Use PSTN for all calls if VoIP is unavailable is Enabled. (This setting is on the PSTN screen.) In this case, the call will go via PSTN and you will be charged accordingly by your telephone company. If there is no power, you can still use the phone provided the PSTN line is connected. In this case, the call will go via PSTN and you will be charged accordingly by your telephone company. Advanced Call Features The 802.11g ADSL VoIP Gateway supports Call Waiting and 3-Way Conference calls. Note: The instruction below refer to the "flash hook" button. This may be labeled "Recall" on your phone. If you phone does not have a "flash hook" button, you can instead briefly press the button or pad used to hang up the phone. Call Waiting Call waiting alerts you to another incoming call when you are already having a telephone conversation, and allows you to answer the incoming call:
Your phone will ring. Press "flash hook" to answer the incoming call. The other caller will be placed on hold. Press "flash hook" to swap between the two calls. If you hang up when finished speaking to one caller, your phone will ring if the other caller is still on-line. Note: You can disable the Call Waiting feature by dialing *70 You will hear the dial tone and can dial the required number. This ensures the call will not be interrupted by an incoming call. 3-Way Conference Calls This feature allows you to speak to 2 other people simultaneously. To use this feature:
Establish the first call. Press "flash hook"
Dial the 2nd person 95 Appendix A Troubleshooting A This Appendix covers the most likely problems and their solutions. Overview This section covers some common problems that may be encountered while using the 802.11g ADSL VoIP Gateway and some possible solutions to them. If you follow the suggested steps and the 802.11g ADSL VoIP Gateway still does not function properly, contact your dealer for further advice. General Problems Problem 1:
Can't connect to the 802.11g ADSL VoIP Gateway to configure it. Solution 1:
Check the following:
The 802.11g ADSL VoIP Gateway is properly installed, LAN connections are OK, and it is powered ON. Ensure that your PC and the 802.11g ADSL VoIP Gateway are on the same network segment. (If you don't have a router, this must be the case.) If your PC is set to "Obtain an IP Address automatically" (DHCP client), restart it. If your PC uses a Fixed (Static) IP address, ensure that it is using an IP Address within the range 192.168.0.2 to 192.168.0.254 and thus compati-
ble with the 802.11g ADSL VoIP Gateway's default IP Address of 192.168.0.1. Also, the Network Mask should be set to 255.255.255.0 to match the 802.11g ADSL VoIP Gateway. In Windows, you can check these settings by using Control Panel-
Network to check the Properties for the TCP/IP protocol. Internet Access Problem 1: When I enter a URL or IP address I get a time out error. Solution 1:
A number of things could be causing this. Try the following troubleshooting steps. Check if other PCs work. If they do, ensure that your PCs IP settings are correct. If using a Fixed (Static) IP Address, check the Network Mask, Default gateway and DNS as well as the IP Address. If the PCs are configured correctly, but still not working, check the 802.11g ADSL VoIP Gateway. Ensure that it is connected and ON. Con-
nect to it and check its settings. (If you can't connect to it, check the LAN and power connections.) Check the 802.11g ADSL VoIP Gateway's status screen to see if it is 96 Appendix A - Troubleshooting working correctly. Problem 2:
Solution 2:
Some applications do not run properly when using the 802.11g ADSL VoIP Gateway. The 802.11g ADSL VoIP Gateway processes the data passing through it, so it is not transparent. For incoming connections, you must use the Virtual Server or Firewall Rules to specify the PC which will receive the incoming traffic. You can also use the DMZ function. This should work with almost every application, but:
Only one (1) PC can use this feature. It is a security risk, since the firewall is disabled. Wireless Access Problem 1: My PC can't locate the Wireless Access Point. Solution 1:
Check the following. Your PC is set to Infrastructure Mode. (Access Points are always in Infrastructure Mode) The SSID on your PC and the Wireless Access Point are the same. Remember that the SSID is case-sensitive. So, for example "Workgroup"
does NOT match "workgroup". Both your PC and the 802.11g ADSL VoIP Gateway must have the same setting for WEP. The default setting for the 802.11g ADSL VoIP Gateway is disabled, so your wireless station should also have WEP disabled. If WEP is enabled on the 802.11g ADSL VoIP Gateway, your PC must have WEP enabled, and the key must match. If the 802.11g ADSL VoIP Gateway's Wireless screen is set to Allow Trusted PCs only, then each of your Wireless stations must have been designated as "Trusted", or the Wireless station will be blocked. To see if radio interference is causing a problem, see if connection is possible when close to the 802.11g ADSL VoIP Gateway. Remember that the connection range can be as little as 100 feet in poor environments. Problem 2: Wireless connection speed is very slow. Solution 2:
The wireless system will connect at the highest possible speed, depending on the distance and the environment. To obtain the highest possible connec-
tion speed, you can experiment with the following:
802.11g ADSL VoIP Gateway location. Try adjusting the location and orientation of the 802.11g ADSL VoIP Gateway. Wireless Channel If interference is the problem, changing to another channel may show a marked improvement. Radio Interference Other devices may be causing interference. You can experiment by switching other devices Off, and see if this helps. Any "noisy" devices should be shielded or relocated. 97 802.11g ADSL VoIP Gateway User Guide RF Shielding Your environment may tend to block transmission between the wireless stations. This will mean high access speed is only possible when close to the 802.11g ADSL VoIP Gateway. 98 Appendix B About Wireless LANs B This Appendix provides some background information about using Wireless LANs (WLANs). Modes Wireless LANs can work in either of two (2) modes:
Ad-hoc Infrastructure Ad-hoc Mode Ad-hoc mode does not require an Access Point or a wired (Ethernet) LAN. Wireless Sta-
tions (e.g. notebook PCs with wireless cards) communicate directly with each other. Infrastructure Mode In Infrastructure Mode, one or more Access Points are used to connect Wireless Stations
(e.g. Notebook PCs with wireless cards) to a wired (Ethernet) LAN. The Wireless Stations can then access all LAN resources. Access Points can only function in "Infrastructure" mode, and can communicate only with Wireless Stations which are set to "Infrastructure" mode. BSS/ESS BSS A group of Wireless Stations and a single Access Point, all using the same ID (SSID), form a Basic Service Set (BSS). Using the same SSID is essential. Devices with different SSIDs are unable to communicate with each other. ESS A group of Wireless Stations, and multiple Access Points, all using the same ID (ESSID), form an Extended Service Set (ESS). Different Access Points within an ESS can use different Channels. In fact, to reduce interference, it is recommended that adjacent Access Points SHOULD use different channels. As Wireless Stations are physically moved through the area covered by an ESS, they will automatically change to the Access Point which has the least interference or best performance. This capability is called Roaming. (Access Points do not have or require Roaming capabilities.) 99 802.11g ADSL VoIP Gateway User Guide Channels The Wireless Channel sets the radio frequency used for communication. Access Points use a fixed Channel. You can select the Channel used. This allows you to choose a Channel which provides the least interference and best performance. In the USA and Canada, 11 channel are available. If using multiple Access Points, it is better if adjacent Access Points use different Channels to reduce interference. In "Infrastructure" mode, Wireless Stations normally scan all Channels, looking for an Access Point. If more than one Access Point can be used, the one with the strongest signal is used. (This can only happen within an ESS.) If using "Ad-hoc" mode (no Access Point), all Wireless stations should be set to use the same Channel. However, most Wireless stations will still scan all Channels to see if there is an existing "Ad-hoc" group they can join. WEP WEP (Wired Equivalent Privacy) is a standard for encrypting data before it is transmitted. This is desirable because it is impossible to prevent snoopers from receiving any data which is transmitted by your Wireless Stations. But if the data is encrypted, then it is meaningless unless the receiver can decrypt it. If WEP is used, the Wireless Stations and the Access Point must have the same settings for each of the following:
WEP Key Off, 64 Bit, 128 Bit For 64 Bit encryption, the Key value must match. For 128 Bit encryption, the Key value must match WEP Authentication Open System or Shared Key. WPA-PSK WPA-PSK is another standard for encrypting data before it is transmitted. This is a later stan-
dard than WEP (Wired Equivalent Privacy), and provides greater security for your data. Data is encrypted using a 256Bit key which is automatically generated and changed often. If all your Wireless stations support WPA-PSK, you should use this instead of WEP. If WPA-PSK is used, the Wireless Stations and the Access Point must have the same settings for each of the following:
WPA PSK
(Pre-shared Key) Encryption Enter the same value on every station and the AP. The PSK must be from 8 to 63 characters in length. The 256Bit key used for the actual encryption is derived from this key. The same encryption method must be used. The most common encryption method is TKIP. Another widely-
supported method is AES. 100 Appendix B - About Wireless LANs Wireless LAN Configuration To allow Wireless Stations to use the Access Point, the Wireless Stations and the Access Point must use the same settings, as follows:
Mode SSID (ESSID) On client Wireless Stations, the mode must be set to "Infrastructure".
(The Access Point is always in "Infrastructure" mode.) Wireless Stations should use the same SSID (ESSID) as the Access Point they wish to connect to. Alternatively, the SSID can be set to
"any" or null (blank) to allow connection to any Access Point. Wireless Security The Wireless Stations and the Access Point must use the same settings for Wireless security. (None, WEP, WPA-PSK). WEP: If WEP is used, the Key size (64Bit, 128Bit), Key value, and Authentication settings must be the same on the Wireless Stations and the Access Point. WPA-PSK: If WPA-PSK is used, all Wireless Stations must be set to use WPA-PSK, and have the same Pre-shared Key and encryption system. For Ad-hoc networks (no Access Point), all Wireless stations must use the same security settings. 101 Appendix C Specifications C 802.11g ADSL VoIP Gateway Model Dimensions Operating Temperature Storage Temperature 802.11g ADSL VoIP Gateway 183mm(W) * 125mm(D) * 31mm(H) 0 C to 40 C
-10 C to 70 C Network Protocol:
TCP/IP ADSL Interface 1 * RJ11 connector Ethernet Interface:
T1.413, G.DMT, G.lite, multi-mode 1 * 10/100BaseT (RJ45) LAN port Phone Line Interface 1 * RJ11 connector for PSTN Phone Line 2 * RJ11 connector for standard analog telephone LEDs 16 Power Adapter 15 V DC External Wireless Interface Standards Frequency Channels Modulation Data Rate Security IEEE802.11b, IEEE802.11g WLAN 2.4 to 2.4835GHz (Industrial Scientific Medical Band ) Maximum 14 Channels, depending on regulatory authorities CCK, DQPSK, DBPSK, OFDM/CCK Up to 54 Mbps (802.11g) WEP 64Bit, WPA 128Bit, WPA-PSK, MAC address checking Output Power 13dBm (typical) Receiver Sensitivity
-80dBm Min. 102 Regulatory Approvals FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communica-
tions. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the receiver Increase the separation between the equipment and receiver. is connected. Consult the dealer or an experienced radio/TV technician for help. To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.
(Example - use only shielded interface cables when connecting to computer or peripheral devices). FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Channel The Wireless Channel sets the radio frequency used for communication. Access Points use a fixed Channel. You can select the Channel used. This allows you to choose a Channel which provides the least interference and best performance. In the USA and Canada, 11 channel are available. If using multiple Access Points, it is better if adjacent Access Points use different Channels to reduce interference. In "Infrastructure" mode, Wireless Stations normally scan all Channels, looking for an Access Point. If more than one Access Point can be used, the one with the strongest signal is used. (This can only happen within an ESS.) If using "Ad-hoc" mode (no Access Point), all Wireless stations should be set to use the same Channel. However, most Wireless stations will still scan all Channels to see if there is an existing "Ad-hoc" group they can join. CAUTION:
1) To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. 2) This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
1 | internal photos | Internal Photos | 1.75 MiB | July 09 2005 |
Internal Photos IP819VGA 05062001-A IP819VGB 05062001-A IP809VGA 05062001-A IP809VGB 05062001-A
1 | external photos | External Photos | 270.28 KiB | July 09 2005 |
External Photos IP819VGA/GB 05062001-A Reverse SMA connector, dipole antenna 05062001-A Integral dipole antenna
1 | label information | ID Label/Location Info | 1.58 MiB | July 09 2005 |
SerComm IP819VGA / IP819VGB IP809VGA / IP809VGB 2) This device must accept any interference received including interference that may cause undesired operation. 0560 FCC ID: P27WIAD2X
1 | RF exposure calculation | RF Exposure Info | 8.72 KiB | July 09 2005 |
1.1. Test Result of RF Exposure Evaluation
. Product: ADSL VoIP Router
. Test Item: RF Exposure Evaluation Data
. Test site: OATSI-SD
. Test Mode: Normal Operation 1.1.1. Antenna Gain The maximum Gain is 2.0 dBi. 1.1.2. EUT Operation condition Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 1.1.3. Output Power into Antenna & RF Exposure Evaluation Distance Modulation Standard: IEEE 802.11b Test Date: Jul. 01, 2005 Temperature: 27 J Humidity: 55H Channel Channel Frequency Output Power to Antenna Power Density (S) 01 06 11
(MHz) 2412 2437 2462
(dBm) 12.89 12.43 12.32
(mW/cm2) 0.0060 0.0060 0.0050 Modulation Standard: IEEE 802.11g Test Date: Jul. 01, 2005 Temperature: 27 J Humidity: 55H Channel Channel Frequency Output Power to Antenna Power Density (S) 01 06 11
(MHz) 2412 2437 2462
(dBm) 12.98 12.82 12.76
(mW/cm2) 0.0060 0.0060 0.0060 The MPE is calculated as 0.0060 mW / cm2 < limit 1 mW / cm2. So, RF exposure limit warning or SAR test are not required.
1 | confidentiality request | Cover Letter(s) | 11.68 KiB | July 09 2005 |
Request for non-disclosure RF_501_02 To: Telefication B.V. Attn: Dept. FCC TCB Edisonstraat 12A 6902 PK ZEVENAAR The Netherlands SerComm Corporation 8F, No. 3-1, YuanQu St., NanKang Taipei 115, Taiwan, R. O. C. Subject: Request for non-disclosure (FCC ID: P27WIAD2X) Reference number: IP819VGA / IP809VGA Dear FCC TCB, Persuant to 47 CFR Section 0.459(a) & (b), <name applicant> hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application for FCC ID: (P27WIAD2X) Date: 2005-08-11 Schematic diagrams Operational description Bill of Material PCB layout a. b. c. d. Above materials contain secrets, proprietary and technical information, which would customarily be quarded from competitors under 47 CFR, section 0.457(d) (2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors.
<SerComm Corporation> understands that pursuant to 47 CFR section 0.457(d) (1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Signature: ___________________________ Name: Eric wy Chang Title: Engineer
1 | letter of authorization | Cover Letter(s) | 9.23 KiB | July 09 2005 |
RF_160, Issue 01 Declaration of Authorization We Name: SerComm Corporation Address: 8F, No. 3-1, YuanQu St., NanKang, City: Taipei City 115 Country: Taiwan, R. O. C. Declare that:
Name: Exclusive Certification Corporation Address: 4F-2, No. 28, Lane 78, Nei-hu, City: Taipei City 114 Country: Taiwan, R. O. C. is authorized to apply for Certification of the following product(s):
Product description: ADSL VoIP Router Type designation: Data Transmission System Trademark: SerComm on our behalf. Date: 2005/8/11 City: Taipei Name: Eric wy Chang Signature:
1 | test report 15C part 1 | Test Report | 2.88 MiB | July 09 2005 |
FCC Test Report: FI05062001-A FCC TEST REPORT according to FCC Rules and Regulations Part 15 Subpart C Applicant Address SerComm Corporation 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. ADSL VoIP Router IP819VGA IP809VGA P27WIAD2X Equipment Model No. Serial No. FCC ID Trade Name SerComm Laboratory Accreditation 1332
The test result refers exclusively to the test presented test model / sample.,
Without written approval of Exclusive Certification Corp. the test report shall not be reproduced except in full.
The EUT is also considered as a kind of computer peripheral, because the connection to computer is necessary for typical use. It has been verified to comply with the requirements of FCC Part 15, Subpart B, Class B (DoC). The test report has been issued separately. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 1 of 63 FCC Test Report: FI05062001-A Contents 5. 4. 2. 1. Report of Measurements and Examinations ............................................................................. 4 1.1. List of Measurements and Examinations ............................................................................ 4 Test Configuration of Equipment under Test ............................................................................ 5 2.1. Feature of Equipment under Test ....................................................................................... 5 2.2. RF Module Specifications .................................................................................................. 5 2.3. Test Mode and Test Software............................................................................................. 6 2.4. Description of Test System ................................................................................................ 6 2.5. Connection Diagram of Test System .................................................................................. 7 2.6. General Information of Test ............................................................................................... 8 2.7. History of this test report ................................................................................................... 8 3. Antenna Requirements ............................................................................................................. 9 3.1. Standard Applicable .......................................................................................................... 9 3.2. Antenna Construction and Directional Gain ........................................................................ 9 Test of Conducted Emission ................................................................................................... 10 4.1. Test Limit ....................................................................................................................... 10 4.2. Test Procedures ............................................................................................................. 10 4.3. Typical Test Setup ...........................................................................................................11 4.4. Measurement equipment ..................................................................................................11 4.5. Test Result and Data....................................................................................................... 12 Test of Radiated Emission ...................................................................................................... 25 5.1. Test Limit ....................................................................................................................... 25 5.2. Test Procedures ............................................................................................................. 26 5.3. Typical Test Setup........................................................................................................... 27 5.4. Measurement equipment ................................................................................................. 27 5.5. Test Result and Data....................................................................................................... 28 6dB Bandwidth Measurement ................................................................................................. 45 6.1. Test Procedure ............................................................................................................... 45 6.2. Test Setup Layout ........................................................................................................... 45 6.3. Test Result and Data....................................................................................................... 45 7. Maximum Peak Output Power................................................................................................. 49 7.1. Test Procedure ............................................................................................................... 49 7.2. Test Setup Layout ........................................................................................................... 49 7.3. Test Result and Data....................................................................................................... 49 8. Band Edges Measurement...................................................................................................... 53 8.1. Test Procedure ............................................................................................................... 53 8.2. Test Result and Data....................................................................................................... 53 8.3. Restrict band emission Measurement Data....................................................................... 58 9. Power Spectral Density Measurement .................................................................................... 59 9.1. Test Procedure ............................................................................................................... 59 9.2. Test Setup Layout ........................................................................................................... 59 9.3. Test Result and Data....................................................................................................... 59 10. Restricted Bands of Operation ............................................................................................... 63 10.1. Labeling Requirement ..................................................................................................... 63 Appendix A. Photographs of EUT .A1 ~ A9 6. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 2 of 63 FCC Test Report: FI05062001-A CERTIFICATE OF COMPLIANCE according to FCC Rules and Regulations Part 15 Subpart C Applicant Address Equipment Model No. Serial No. FCC ID SerComm Corporation 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. ADSL VoIP Router IP819VGA IP809VGA P27WIAD2X I HEREBY CERTIFY THAT :
The measurements shown in this test report were made in accordance with the procedures given in ANSI C63.4 The equipment was passed the test performed according to FCC Rules and Regulations Part 15 Subpart C (2003). The test was carried out on Jul. 01, 2005 at Exclusive Certification Corp. Signature Anson Chou / Manager Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 3 of 63 FCC Test Report: FI05062001-A 1. Report of Measurements and Examinations 1.1. List of Measurements and Examinations FCC Rule
. Description of Test 15.203
. Antenna Requirement 15.207
. Conducted Emission 15.209
. Radiated Emission 15.247(a)(2) . 6dB Bandwidth 15.247(b)
. Maximum Peak Output Power 15.247(c)
. 100kHz Bandwidth of Frequency Band Edges 15.247(d)
. Power Spectral Density 1.1307 1.1310 2.1091 2.1093
. RF Exposure Compliance Result Pass Pass Pass Pass Pass Pass Pass Pass Test engineer:
Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 4 of 63 FCC Test Report: FI05062001-A 2. Test Configuration of Equipment under Test 2.1. Feature of Equipment under Test Model Dimensions Operating Temperature Storage Temperature Network Protocol:
ADSL Interface 802.11g ADSL VoIP Gateway 183mm(W) * 125mm(D) * 31mm(H) 0 C to 40 C
-10 C to 70 C TCP/IP 1 * RJ11 connector T1.413, G.DMT, G.lite, multi-mode Ethernet Interface:
1 * 10/100BaseT (RJ45) LAN port Phone Line Interface 1 * RJ11 connector for PSTN Phone Line 2 * RJ11 connector for standard analog telephone LEDs 16 Power Adapter 15 V DC External 2.2. RF Module Specifications Standards Frequency Channels Modulation Data Rate Security IEEE802.11b, IEEE802.11g WLAN 2.4 to 2.4835GHz (Industrial Scientific Medical Band ) Maximum 14 Channels, depending on regulatory authorities CCK, DQPSK, DBPSK, OFDM/CCK Up to 54 Mbps (802.11g) WEP 64Bit, WPA 128Bit, WPA-PSK, MAC address checking Output Power 13dBm (typical) Receiver Sensitivity
-80dBm Min. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 5 of 63 FCC Test Report: FI05062001-A 2.3. Test Mode and Test Software The following test mode and test software was performed for conduction and radiation test:
802.11b (CH LO: 2412MHz) 802.11b (CH MID: 2437MHz) 802.11b (CH HI: 2462MHz)
802.11g (CH LO: 2412MHz) 802.11g (CH MID: 2437MHz) 802.11g (CH HI: 2462MHz)
An executive programs, telnet Application under WIN XP. Phone Phone Notebook
(Remote site) CO-A
(Remote site) CO-B
(Remote site) 2.4. Description of Test System Device PC Monitor Keyboard Mouse Modem Manufacturer Model No. IBM SlimAGE IGV 510A IBM IBM ACEXX KB-0225 MO28VO DM-1414 Printer HP Desk Jet400 CID Always IBM TC-755 AW-915 R40(2723-BV1) Description Power Cable, Unshielding 1.8 m Power Cable, Adapter Unshielding 1.8 m Data Cable, VGA shielding 1.35 m Data Cable, PS2, shielding 1.85 m Data Cable, USB shielding 1.85 m Power Cable, Adapter Unshielding 1.8 m Data Cable, RS232 Unshielding 1.35 m Power Cable, Adapter Unshielding 1.8 m Data Cable, PRINT Shielding 1.6 m Data Cable, Phone Unshielding 1.8 m Data Cable, Phone Unshielding 1.8 m Power Cable, Adapter Unshielding 1.8 m Premier MKCOR08X Power Cable, Adapter Unshielding 1.8 m Premier MKCOR08X Power Cable, Adapter Unshielding 1.8 m Use Cable:
Cable USB RJ45 RJ45 RJ45*2 RJ11*2 Description Shielding, 1.5m Unshielding, 10m Unshielding, 1.5m Unshielding, 0.5m Unshielding, 10 m Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 6 of 63 2.5. Connection Diagram of Test System FCC Test Report: FI05062001-A 1 Remote workstation 7 8 Printer Modem RJ 45*2 11 12 13 3 2 EUT 4 PC Monitor 9 10 5 6 Phone Phone Keyboard Mouse 1. The RJ 45 cable is connected from Remote Workstation to the EUT. 2. The USB cable is connected from PC to the EUT. 3. The RJ 45 cable is connected from PC to the EUT. 4. The I/O cable is connected from PC to the Monitor. 5. The I/O cable is connected from PC to the Keyboard. 6. The I/O cable is connected from PC to the Mouse. 7. The I/O cable is connected from PC to the Printer. 8. The I/O cable is connected from PC to the Modem. 9. The RJ 11 cable is connected from PC to the Phone. 10. The RJ 11 cable is connected from PC to the Phone. 11. The I/O cable is connected from CO to the EUT. 12. The I/O cable is connected from TEL line to the EUT. 13. These RJ 45 cables are floating. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 7 of 63 FCC Test Report: FI05062001-A 2.6. General Information of Test Test Site:
Exclusive Certification Corp. 4F-2, No. 28, Lane 78, Xing-Ai Rd. Nei-hu, Taipei City 114 Taiwan R.O.C. Test Site Location (OATS1-SD): No.68-1, Shihbachongsi, shihding Township, Taipei County 223, Taiwan, R.O.C. Test Voltage:
AC 120V/ 60Hz Test in Compliance with:
ANSI C63.4-2003 FCC Part 15 Subpart C Frequency Range Investigated: Conducted: from 150kHz to 30 MHz Radiation: from 30 MHz to 24620MHz The test distance of radiated emission from antenna to EUT is 3 M. Test Distance:
2.7. History of this test report ORIGINAL. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 8 of 63 FCC Test Report: FI05062001-A 3. Antenna Requirements 3.1. Standard Applicable For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 3.2. Antenna Construction and Directional Gain Antenna type 1 : Reverse SMA connector, dipole antenna Antenna Gain: 2 dBi. Antenna type 2 : Integral dipole antenna Antenna Gain: 2 dBi. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 9 of 63 4. Test of Conducted Emission 4.1. Test Limit FCC Test Report: FI05062001-A Conducted Emissions were measured from 150 kHz to 30 MHz with a bandwidth of 9 KHz on the 115 VAC power and return leads of the EUT according to the methods defined in ANSI C63.4-2003 Section 3.1. The EUT was placed on a nonmetallic stand in a shielded room 0.8 meters above the ground plane as shown in section 2.2. The interface cables and equipment positioning were varied within limits of reasonable applications to determine the position produced maximum conducted emissions. Frequency
(MHz) 0.15 0.5 0.5 5.0 5.0 30.0 Quasi Peak
(dB V) 66-56*
56 60
*Decreases with the logarithm of the frequency. Average
(dB V) 56-46*
46 50 4.2. Test Procedures a. The EUT was placed 0.4 meter from the conducting wall of the shielding room was kept at least 80 centimeters from any other grounded conducting surface. b. Connect EUT to the power mains through a line impedance stabilization network (LISN). c. All the support units are connecting to the other LISN. d. The LISN provides 50 ohm coupling impedance for the measuring instrument. e. The FCC states that a 50 ohm, 50 micro-henry LISN should be used. f. Both sides of AC line were checked for maximum conducted interference. g. The frequency range from 150 kHz to 30 MHz was searched. h. Set the test-receiver system to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 10 of 63 4.3. Typical Test Setup FCC Test Report: FI05062001-A 10cm EUT 80cm 80cm LISN 40cm 40cm 80cm LISN 4.4. Measurement equipment Instrument/Ancillary Type Receiver LISN LISN SCR3501 NNB-2/16Z NNB-2/16Z Manufacturer Schaffner MESS TEC ROLF HEINE Valid Date. 2005/11/03 2006/03/30 2006/05/01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 11 of 63 4.5. Test Result and Data FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 12 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 13 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 14 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 15 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 16 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 17 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 18 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 19 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 20 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 21 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 22 of 63 FCC Test Report: FI05062001-A Test engineer:
Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 23 of 63
1 | test report 15C part 2 | Test Report | 1.29 MiB | July 09 2005 |
FCC Test Report: FI05062001-A 4.5.1. Test Photographs Front View Rear View Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 24 of 63 5. Test of Radiated Emission 5.1. Test Limit FCC Test Report: FI05062001-A Radiated emissions from 30 MHz to 25 GHz were measured according to the methods defines in ANSI C63.4-2003. The EUT was placed, 0.8 meter above the ground plane, as shown in section 5.6.3. The interface cables and equipment positions were varied within limits of reasonable applications to determine the positions producing maximum radiated emissions For unintentional device, according to 15.109(a), except for Class A digital devices, the field strength of radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the following values:
Frequency
(MHz) 30-88 88-216 216-960 Above 960 Distance Meters Radiated
( V / M) Radiated
(dB V/ M ) 3 3 3 3 100 150 200 500 40.0 43.5 46.0 54.0 For unintentional device, according to CISPR PUB.22, for Class B digital devices, the general requirement of field strength of radiated emissions from intentional radiators at a distance of 10 meters shall not exceed the above table. Frequency
(MHz) 30-230 230-1000 Distance Meters Radiated
(dB V/ M ) 10 10 30 37 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 25 of 63 5.2. Test Procedures FCC Test Report: FI05062001-A 1. The EUT was placed on a rotatable table top 0.8 meter above ground. 2. The EUT was set 3 meters from the interference receiving antenna which was mounted on the top of a variable height antenna tower. 3. The table was rotated 360 degrees to determine the position of the highest radiation. 4. The antenna is a broadband antenna and its height is varied between one meter and four meters above ground to find the maximum value of the field strength both horizontal polarization and vertical polarization of the antenna are set to make the measurement. 5. For each suspected emission the EUT was arranged to its worst case and then tune the antenna tower (from 1 M to 4 M) and turn table (from 0 degree to 360 degrees) to find the maximum reading. 6. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function and specified 7. bandwidth with Maximum Hold Mode. If the emission level of the EUT in peak mode was 3 dB lower than the limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 dB margin will be repeated one by one using the quasi-peak method and reported. 8. For testing above 1GHz, the emission level of the EUT in peak mode was 20dB lower than average limit (that means the emission level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 26 of 63 FCC Test Report: FI05062001-A 5.3. Typical Test Setup Antenna Equipment under Test
* Test distance Turn Table 0.8M Receiver 5.4. Measurement equipment Ground Plane Instrument/Ancillary Type Manufacturer Valid Date EMI Receiver 8546A Spectrum Analyzer FSP40 Horn Antenna Horn Antenna 3115 3116 HP R&S EMCO EMCO 2006/04/13 2005/12/28 2006/02/21 2006/02/21 Bilog Antenna CBL6112B Schaffner 2006/04/12 Amplifier Amplifier 8447D 8447D Agilent Agilent 2006/02/14 2006/02/22 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 27 of 63 5.5. Test Result and Data FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 28 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 29 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 30 of 63
1 | test report 15C part 3 | Test Report | 2.31 MiB | July 09 2005 |
FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 31 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 32 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 33 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 34 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 35 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 36 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 37 of 63
1 | test report 15C part 4 | Test Report | 2.48 MiB | July 09 2005 |
FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 38 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 39 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 40 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 41 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 42 of 63 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 43 of 63 5.5.1. Test Photographs Front View Rear View FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 44 of 63 FCC Test Report: FI05062001-A 6. 6dB Bandwidth Measurement 6.1. Test Procedure 1. The transmitter output was connected to the spectrum analyzer. 2. Set RBW of spectrum analyzer to 100 KHz and VBW to 100 KHz. 3. The 6 dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 6 dB. 6.2. Test Setup Layout EUT Spectrum Analyzer 6.3. Test Result and Data
(1) Modulation Standard: IEEE 802.11b (11Mbps) Test Date: Jul. 01, 2005 Temperature: 27 Humidity:
J 55% Atmospheric pressure: 1017mmHg Channel 01 06 11 Frequency 6dB Bandwidth
(MHz) 2412 2437 2462
(MHz) 12.3 12.2 12.1
(2) Modulation Standard: IEEE 802.11g (12Mbps) Test Date: Jul. 01, 2005 Temperature: 27 Humidity:
J 55% Atmospheric pressure: 1017mmHg Channel 01 06 11 Frequency 6dB Bandwidth
(MHz) 2412 2437 2462
(MHz) 16.4 16.4 16.5 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 45 of 63 FCC Test Report: FI05062001-A Modulation Standard: IEEE 802.11b (11Mbps) Channel 01 Channel 06 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 46 of 63 FCC Test Report: FI05062001-A Channel 11 Modulation Standard: IEEE 802.11g (6Mbps) Channel 01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 47 of 63 Channel 06 Channel 11 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 48 of 63
1 | test report 15C part 5 | Test Report | 1.33 MiB | July 09 2005 |
FCC Test Report: FI05062001-A 7. Maximum Peak Output Power 7.1. Test Procedure The antenna port] RF output^ of the EUT was connected to the input] RF input^ of a spectrum analyzer. Power was read directly from the spectrum analyzer and cable loss connection was added to the reading to obtain power at the EUT antenna terminal. The EUT Output Power was set to maximum to produce the worse case test result. 7.2. Test Setup Layout EUT Spectrum Analyzer 7.3. Test Result and Data
(1) Modulation Standard: IEEE 802.11b (11Mbps) Test Date: Jul. 01, 2005 Temperature: 27 Humidity:
J 55% Atmospheric pressure: 1017mmHg Channel 01 06 11 Frequency Peak Power Output Peak Power Output
(MHz) 2412 2437 2462
(dBm) 12.89 12.43 12.32
(mW) 19.454 17.498 17.061
(2) Modulation Standard: IEEE 802.11g (12Mbps) Test Date: Jul. 01, 2005 Temperature: 27 Humidity:
J 55% Atmospheric pressure: 1017mmHg Channel 01 06 11 Frequency Peak Power Output Peak Power Output
(MHz) 2412 2437 2462
(dBm) 12.98 12.82 12.76
(mW) 19.861 19.143 18.880 Note: Conducted Power = Reading Value + Cable Loss Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 49 of 63 FCC Test Report: FI05062001-A Modulation Standard: IEEE 802.11b (11Mbps) Channel 01 Channel 06 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 50 of 63 FCC Test Report: FI05062001-A Channel 11 Modulation Standard: IEEE 802.11g (6Mbps) Channel 01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 51 of 63 Channel 06 Channel 11 FCC Test Report: FI05062001-A Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 52 of 63 FCC Test Report: FI05062001-A 8. Band Edges Measurement 8.1. Test Procedure 1. The transmitter output was connected to the spectrum analyzer via a low lose cable. 2. Set both RBW and VBW of spectrum analyzer to 100 KHz with convenient frequency span including 100 MHz bandwidth from band edge. 3. The band edges was measured and recorded. 8.2. Test Result and Data
(1) Modulation Standard: IEEE 802.11b (11Mbps) Test Date: Jul. 01, 2005 Temperature: 27 Humidity:
J 55% Atmospheric pressure: 1017mmHg Channel Frequency 01 11 2412 2462 maximum value in frequency maximum value is
(MHz) 2399.20 2590.00
(dBm)
-52.19
-55.61
(2) Modulation Standard: IEEE 802.11g (12Mbps) Test Date: Jul. 01, 2005 Temperature: 27 Humidity:
J 55% Atmospheric pressure: 1017mmHg Channel Frequency 01 11 2412 2462 maximum value in frequency maximum value is
(MHz) 2400.00 2499.50
(dBm)
-39.05
-55.55 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 53 of 63 FCC Test Report: FI05062001-A Modulation Standard: IEEE 802.11b (11Mbps) Channel 01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 54 of 63 FCC Test Report: FI05062001-A Channel 11 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 55 of 63 FCC Test Report: FI05062001-A Modulation Standard: IEEE 802.11g (6Mbps) Channel 01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 56 of 63 FCC Test Report: FI05062001-A Channel 11 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 57 of 63 FCC Test Report: FI05062001-A 8.3. Restrict band emission Measurement Data Modulation Standard: IEEE 802.11b (11Mbps) Test Date: Jul. 04, 2005 Temperature: 28J Humidity: 70% Atmospheric pressure: 1022mmHg a) Channel 1 Frequency
(MHz) Ant-Pol H/V Meter Reading Corrected Factor Result
(dBuV/m) Remark 2343.864 2389.968 2376.198 2389.968 b) Channel 11 H H V V 49.76 31.03 50.60 36.26 1.09 1.25 0.50 0.55 50.85 32.28 51.11 36.80 Peak Ave. Peak Ave. Frequency
(MHz) Ant-Pol H/V Meter Reading Corrected Factor Result
(dBuV/m) Remark 2486.016 2492.476 2493.122 2483.508 H H V V 49.00 31.60 49.67 35.45 1.58 1.60 0.91 0.87 50.58 33.21 50.57 36.32 Peak Ave. Peak Ave. Limit@3m
(dBuV/m) Peak Ave. 54 74 54 74 54 74 74 54 Limit@3m
(dBuV/m) Peak Ave. 54 74 54 74 74 54 54 74 Margin
(dB) Table
(Deg.)
-23.15
-21.72
-22.89
-17.20 53 53 118 118 Margin
(dB) Table
(Deg.)
-23.42
-20.79
-23.43
-17.68 53 53 118 118 Modulation Standard: IEEE 802.11g (12Mbps) Test Date: Jul. 04, 2005 Temperature: 28J Humidity: 70% Atmospheric pressure: 1022mmHg a) Channel 1 Frequency
(MHz) Ant-Pol H/V Meter Reading Corrected Factor Result
(dBuV/m) Remark 2385.864 2389.968 2389.968 2389.968 H H V V b) Channel 11 48.75 30.97 52.09 35.56 1.23 1.25 0.55 0.55 49.99 32.22 52.63 36.11 Peak Ave. Peak Ave. Frequency
(MHz) Ant-Pol H/V Meter Reading Corrected Factor Res ult
(dBuV/m) Remark 2490.082 2493.046 2484.876 2484.572 Notes:
H H V V 48.38 31.24 52.26 35.00 1.60 1.61 0.88 0.88 49.97 32.84 53.08 35.87 Peak Ave. Peak Ave. Limit@3m
(dBuV/m) Peak Ave. 54 74 54 74 74 54 54 74 Limit@3m
(dBuV/m) Peak Ave. 54 74 74 54 54 74 74 54 Margin
(dB) Table
(Deg.)
-24.01
-21.78
-21.37
-17.89 53 53 118 118 Margin
(dB) Table
(Deg.)
-24.03
-21.16
-20.92
-18.13 53 53 118 118 1. Result = Meter Reading + Factor 2. Factor = Antenna Factor + Cable Loss Amplifier 3. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and video bandwidth is 3 MHz for Peak detection at frequency above 1GHz. 4. The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and video bandwidth is 10Hz for Average detection at frequency above 1GHz. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 58 of 63 Ant High
(m) 1.2 1.2 1.0 1.0 Ant High
(m) 1.2 1.2 1.0 1.0 Ant High
(m) 1.2 1.2 1.0 1.0 Ant High
(m) 1.2 1.2 1.0 1.0 FCC Test Report: FI05062001-A 9. Power Spectral Density Measurement 9.1. Test Procedure 1. The transmitter output was connected to spectrum analyzer. 2. The spectrum analyzers resolution bandwidth were set at 3KHz RBW and 30KHz VBW as that of the fundamental frequency. Set the sweep time=span/3KHz. 3. The power spectral density was measured and recorded. 4. The Sweep time is allowed to be longer than span/3KHz for a full response of the mixer in the spectrum analyzer. 9.2. Test Setup Layout EUT Spectrum Analyzer 9.3. Test Result and Data
(1) Modulation Standard: IEEE 802.11b (11Mbps) Test Date: Jul. 01, 2005 Temperature: 27 Humidity:
J 55% Atmospheric pressure: 1017mmHg Channel Frequency 01 06 11 2412 2437 2462 Maximum Power Density of 3 kHz Bandwidth
(dBm)
-15.88
-16.86
-17.25
(2) Modulation Standard: IEEE 802.11g (12Mbps) Test Date: Jul. 01, 2005 Temperature: 27 Hu J midity: 55% Atmospheric pressure: 1017mmHg Channel Frequency 01 06 11 2412 2437 2462 Maximum Power Density of 3 kHz Bandwidth
(dBm)
-19.13
-19.03
-19.67 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 59 of 63 FCC Test Report: FI05062001-A Modulation Standard: IEEE 802.11b (11Mbps) Channel 01 Channel 06 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 60 of 63 Channel 11 FCC Test Report: FI05062001-A Modulation Standard: IEEE 802.11g (6Mbps) Channel 01 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 61 of 63 Channel 06 FCC Test Report: FI05062001-A Channel 11 Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 62 of 63 10. Restricted Bands of Operation Only spurious emissions are permitted in any of the frequency bands listed below:
FCC Test Report: FI05062001-A MHz 0.09000 0.11000 0.49500 0.505**
2.17350 2.19050 4.12500 4.12800 4.17725 4.17775 4.20725 4.20775 6.21500 6.21800 6.26775 6.26825 6.31175 6.31225 8.29100 8.29400 8.36200 8.36600 8.37625 8.38675 8.41425 8.41475 12.29000 12.29300 12.51975 12.52025 12.57675 12.57725 13.36000 13.41000 MHz 16.42000 16.42300 16.69475 16.69525 16.80425 16.80475 25.50000 25.67000 37.50000 38.25000 73.00000 74.60000 74.80000 75.20000 108.00000 121.94000 123.00000 138.00000 149.90000 150.05000 156.52475 156.52525 156.70000 156.90000 162.01250 167.17000 167.72000 173.20000 240.00000 285.00000 322.00000 335.40000 MHz 399.9 410.0 608.0 614.0 960.0 1240.0 1300.0 1427.0 1435.0 1626.5 1645.5 1646.5 1660.0 1710.0 1718.8 1722.2 2200.0 2300.0 2310.0 2390.0 2483.5 2500.0 2655.0 2900.0 3260.0 3267.0 3332.0 3339.0 3345.8 3358.0 3600.0 4400.0 GHz 4.500 5.250 5.350 5.460 7.250 7.750 8.025 8.500 9.000 9.200 9.300 9.500 10.600 12.700 13.250 13.400 14.470 14.500 15.350 16.200 17.700 21.400 22.010 23.120 23.600 24.000 31.200 31.800 36.430 36.500 Above 38.6
**: Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz 10.1. Labeling Requirement The device shall bear the following statement in a conspicuous location on the device:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Exclusive Certification Corp. Tel:886-2-2792-3366 Fax:886-2-2792-1100 Issued date: Jul. 29, 2005 63 of 63
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2005-09-07 | 2412 ~ 2462 | DTS - Digital Transmission System | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2005-09-07
|
||||
1 | Applicant's complete, legal business name |
Sercomm Corporation
|
||||
1 | FCC Registration Number (FRN) |
0015548027
|
||||
1 | Physical Address |
8F, No. 3-1, YuanQu St, NanKang
|
||||
1 |
Taipei, N/A
|
|||||
1 |
Taiwan
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
c******@telefication.com
|
||||
1 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
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app s | FCC ID | |||||
1 | Grantee Code |
P27
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1 | Equipment Product Code |
WIAD2X
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app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
N******** W******
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1 | Title |
Engineer
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1 | Telephone Number |
886-2******** Extension:
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1 | Fax Number |
886-2********
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1 |
N******@SERCOMM.COM
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app s | Technical Contact | |||||
1 | Firm Name |
SerComm Corporation
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1 | Name |
E******** C********
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1 | Physical Address |
8F, No. 3-1, YuanQu street
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1 |
Taipei city, 115
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1 |
Taiwan
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1 | Telephone Number |
+886 ********
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1 | Fax Number |
+886 ********
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1 |
e******@sercomm.com
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app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DTS - Digital Transmission System | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | ADSL VoIP Router | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | Power output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
Cerpass Technology Corporation
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1 | Name |
A****** C********
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1 | Telephone Number |
886-2******** Extension:
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1 | Fax Number |
886-2********
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1 |
a******@ecc.com.tw
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Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
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Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 2412.00000000 | 2462.00000000 | 0.0200000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC