FCC ID: T2C-T23G IP Phone

Enterprise IP Phone SIP-T23 & T23P & T23G www.yealink.com Applies to firmware version 44.80.0.1 or later. Quick Start Guide (V80.1) Packaging Contents Packaging Contents The following items are included in your package. If you find anying missing, contact your system administrator. Handset Cord Ethernet Cable Stand IP Phone Handset Quick Start Guide Power Adapter Optional Note: The models displayed on the phone differ from each other. The packaging content "IP Phone" listed above takes a SIP-T23G IP phone as an example. Assembling the Phone Assembling the Phone 1.Attach the stand,as shown below:

A B 2 1 Desk Mount Method Wall Mount Method 2.Connect the handset and optional headset, as shown below:

Note: The headset should be purchased separately. 2 3.Connect the network and power, as shown below :

You have two option for network and power connections. Your system administrator will advise you on which one to use. Power Adapter

(DC 5V) PC Connection

(Optional) A AC Power Option B PoE ( Power over Ethernet ) Option IEEE 802.3af compliant PoE Hub/Switch PC Connection

(Optional) Note: PoE is applicable to the SIP-T23P & T23G IP phones. If inline power (PoE) is provided, you do not need to connect the power adapter. Make sure the hub/switch is PoE-compliant. Startup After the IP phone is connected to the network and supplied with power, it automatically begins the initialization process. After startup, the phone is ready for use. You can configure the phone via phone user interface or web user interfafce. Welcome Initializing... please wait 3 Configuring Your Phone Configuring Your Phone Configuring via web user interface Accessing the web user interface:

1. Press the OK key when the phone is idle to obtain the IP address of the phone. 2. Open the web browser of your computer, enter the IP address into the address bar (e.g., "http://192.168.0.10" or

"192.168.0.10"), and then press the Enter key. 3. Enter the user name (default: admin) and password (default: admin) in the login page and click Confirm. Network Settings: Click on Network->Basic->IPv4 Config You can configure the network settings in the following ways:

DHCP: By default, the phone attempts to contact a DHCP server in your network to obtain its valid network settings, e.g., IP address, subnet mask, gateway address and DNS address. Static IP Address: If your phone can not contact a DHCP server for any reason, you need to configure the IP address subnet mask, gateway address, primary DNS address and secondary DNS address for the phone manually. PPPoE: If you are using an xDSL modem, you can connect your phone to the Internet via PPPoE mode. Contact the ITSP for the PPPoE user name and password. Note: The wrong network settings may result in inaccessibility of your phone and may have an impact on the network performance. Contact your system administrator for more information. Account Settings: Click on Account->Register->Account X (X=1,2,3) Parameters of the account:

Register Status:

Line Active:

Label:

Display Name:

Register Name:

User Name:

Password:

Server Host:

It shows the register status of the current account. You can select Enabled/Disabled to enable/disable the account. It is shown on the LCD screen to identify the account. It is shown as Caller ID when placing a call. It is authenticated ID for authentication provided by ITSP (required). It is provided by ITSP for registration (required). It is provided by ITSP for registration (required). It is provided by ITSP for registration (required). Register status icons on the LCD screen:

Registered Register Failed Registering Note: Check with your system administrator if any error appears during the registration process or if a specific configuration is required for your registration. Configuring via phone user interface Network Settings:

Press the Menu soft key when the phone is idle, select Settings->Advanced Settings (default password:admin)->Network

->Dns Server/WAN Port/VLAN/Webserver Type/802.1x Settings/VPN/SIP Setting to configure the network. Account Settings:

Press the Menu soft key when the phone is idle, select Settings->Advanced Settings (default password:admin)->Accounts to configure the account. Note: For more information on account parameters, refer to Configuring via web user interface. 4 Basic Call Features Placing a Call Using the handset:

1. Pick up the handset. 2. Enter the number, and then press the Send soft key. Using the speakerphone:

1. With the handset on-hook, press . 2. Enter the number, and then press the Send soft key. Using the headset:

1. With the headset connected, press to activate the headset mode. 2. Enter the number, and then press the Send soft key. Note: During a call, you can alternate between the headset, hands-free speakerphone and handset modes by pressing the HEADSET key, the Speakerphone key or by picking up the handset. Headset mode requires a headset connected. Answering a Call Using the handset:

Pick up the handset. Using the speakerphone:

Press . Using the headset:

Press . Note: You can ignore an incoming call by pressing the Reject soft key. Ending a Call Using the handset:

Hang up the handset or press the End Call soft key. Using the speakerphone:

Press or press the End Call soft key. Using the headset:

Press the End Call soft key. Redial Press to enter the Placed calls list, press or to select the desired entry, and then press or the Send soft key. Press twice when the phone is idle to dial out the last dialed number. Call Mute and Un-mute Press to mute the microphone during a call. Press again to un-mute the call. Call Hold and Resume To place a call on hold:

Press the Hold soft key during an active call. To resume the call, do one of the following:

If there is only one call on hold, press the Resume soft key. If there is more than one call on hold, press or to select the desired call, and then press the Resume soft key. 5 Call Transfer You can transfer a call in the following ways:

Blind Transfer 1. Press or the Tran soft key during a call. The call is placed on hold. 2. Enter the number you want to transfer to. 3. Press or the Tran soft key. Semi-Attended Transfer 1. Press or the Tran soft key during a call. The call is placed on hold. 2. Enter the number you want to transfer to, and then press . 3. Press or the Tran soft key when you hear the ring-back tone. Attended Transfer 1. Press or the Tran soft key during a call. The call is placed on hold. 2. Enter the number you want to transfer to, and then press . 3. Press or the Tran soft key when the second party answers. Call Forward To enable call forward:

1. Press the Menu soft key when the phone is idle, and then select Features->Call Forward. 2. Select the desired forward type:

Always Forward----Incoming calls are forwarded unconditionally. Busy Forward----Incoming calls are forwarded when the phone is busy. No Answer Forward----Incoming calls are forwarded if not answered after a period of time. 3. Enter the number you want to forward to. For No Answer Forward, press or to select the ring time to wait before forwarding. 4. Press the Save soft key to accept the change. Call Conference 1. Press the Conf soft key during an active call. The call is placed on hold. 2. Enter the number of the second party, and then press the Send soft key. 3. Press the Conf soft key again when the second party answers. All parties are now joined in the conference. 4. Press the End Call soft key to disconnect all parties. Note: You can split the conference call into two individual calls by pressing the Split soft key. Speed Dial To configure a speed dial key:

1. Press the Menu soft key when the phone is idle, and then select Features->DSS Keys. 2. Select the desired line key, and then press the Enter soft key. 3. Select Speed Dial from the Type field, select the desired line from the Account ID field, and enter the nubmer in the Value field. 4. Press the Save soft key to accept the change. To use the speed dial key:

Press the speed dial key to dial out the preset number. 6

Voice Message Message waiting indicator on the idle screen indicates that one or more voice messages are waiting at the message center. The MESSAGE key LED lights up. To listen to voice messages :

1. Press or the Conn soft key. 2. Follow the voice prompts to listen to your voice messages. Customizing Your Phone Customizing Your Phone Call History 1. Press the History soft key when the phone is idle, press or to scroll through the list. 2. Select an entry from the list, you can do the following:

Press the Send soft key to call the entry. Press the Delete soft key to delete the entry from the list. If you press the Option soft key, you can also do the following:

Select Detail to view detailed information about the entry. Select Add to Contacts to add the entry to the local directory. Select Add to Blacklist to add the entry to the blacklist. Select Delete All to delete all entries from the list. Contact Directory To add a contact:

1. Press the Dir soft key when the phone is idle, and then select All Contacts or the desired group. 2. Press the Add soft key to add a contact. 3. Enter a unique contact name in the Name field, and enter the phone number in the proper field. 4. Press the Add soft key to accept the change. To edit a contact:

1. Press the Dir soft key when the phone is idle, and then select All Contacts. 2. Press or to select the desired entry, press the Option soft key and then select Detail from the prompt list. 3. Edit the contact information. 4. Press the Save soft key to accept the change. To delete a contact:

1. Press the Dir soft key when the phone is idle, and then select All Contacts. 2. Press or to select the desired entry, press the Option soft key and then select Delete from the prompt list. 3. Press the OK soft key when the LCD screen prompts Delete selected item?. Note: You can add contacts from call history easily. For more information, refer to Call History above. Volume Adjustment Press during a call to adjust the receiver volume of the handset/speakerphone/headset. Press when the phone is idle to adjust the ringer volume. Ring Tones 1. Press the Menu soft key when the phone is idle, and then select Settings->Basic Settings->Ring Tones. 2. Press or to select the desired ring tone. 3. Press the Save soft key to accept the change. 7 About us Founded in 2001, Yealink, the global TOP 3 SIP phone provider and a leading provider of VoIP Phone and IP communication solutions, has been focusing on VoIP products characterized by reliable quality, easy deployment and affordable price for more than a decade. Today, customers from over 140 countries rely on Yealink as the backbone of global collaboration to extend the value of network communications. More about Yealink Since 2001, Yealink has continued to develop state-of-the art, hi-tech VoIP communication terminals that include IP video phones, IP phones and USB phones. With a worldwide market in more than 140 countries, the company has also established a first-class international service network. Our priorities are quality, functionality, ease-of-use, customer support and competitive pricing. To provide new solutions for the future in this fast-evolving sector, Yealinks large, talented and highly-experienced VoIP R&D team is totally committed to the pursuit of excellence. To date, we have passed more than 80 interoperability tests and meet certification requirements set by leading VoIP system and platforms. Yealink works in close partnership with T-Mobile, Telefonica, Portugal Telecom and other leading telecommunication service providers. YEALINK NETWORK TECHNOLOGY CO., LTD. Email: sales@yealink.com Web: www.yealink.com FCC Caution:

Any change or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment 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.