Yealink SIP-T9CM User Manual
1 Instruction
This user’s manual is for VoIP Phone. It will explain the keypad
instruction, web configuration and command line configuration
for VoIP Phone. Before using VoIP Phone, some setup processes
are required in order to make the VoIP Phone work properly.
Please refer to the Setup Menu for further information.
Network feature
(1) Supports SIP 2.0 and 1.0 protocol
(2) Supports NAT transverse: STUN mode
(3) Supports static/dynamic WAN-IP-Addressing and PPPOE
(4) Supports in-band DTMF and out- band RFC2833 DTMF
(5) Supports proxy mode and peer-to-peer SIP link mode
High voice quality
(1) Codec: G.711 A/µ, G.723.1High/low, G.726 and G.729A/B
(2) Supports: VAD(voice activity detection), CNG( comfortable
noise generator), LEC (line echo canceller), packet loss
compensation and adaptive jitter buffer.
Easy to use
(1) 2 lines x 16 characters big LCD with blue backlight
(2) Can be configured through web browser, console/telnet or
keypad
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(3) Can upgrade firmware through HTTP, FTP or TFTP
(4) Call function: call hold, call waiting, call forward, caller ID
and 3-way conference.
(5) Phone function: volume adjustment, speed dial, phone book,
flash and speaker phone
(6) 2 RJ45 LAN port: one for internet and one for PC
Package contains
(1) One SIP-T9CM
(2) One universal power adaptor
(3) One Ethernet cable
2 IP Type
(1) Fixed IP client: Set network IP address manually.
(2) DHCP client: Set network IP address DHCP.
(3) PPPoE client: Set network IP address PPPoE.
3 Installation
3.1 Installation View
Please install your terminal as the connection chart above.
4 Ready to use
4.1 Get the IP
First of all, you should obtain the IP address of the terminal. After
you connect the phone with your local network, it will get IP
address automatically by DHCP (server assigned). Press MENU
button and up/down to select the ‘Network’ menu and press
ENTER, then press up/down to select the Status menu, then press
ENTER.
You will see L for LAN port IP and W for WAN port IP. The
default LAN port IP is 192.168.123.1.
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4.2 Use the web based programming page
After getting correct IP, open an Internet Explorer browser on the
PC which is connected with the same network as the terminal
(Please ask your network administrator how to set your PC), then
input the IP address in the Web page. At the end of IP address,
please add the port number “:9999”, for example:
http://192.168.123.1:9999 and press Enter. You will see the login
screen. The default account and password are
For admin user:
Account: root
Password: test
For normal user: (With this account you can not set some
parameters, e.g. SIP domain)
Account: user
Password: test
4.3 Network Settings
Click the menu Network->WAN Settings and Network->LAN
Settings to set the network parameters. Please consult your ISP or
network administrator about it.
DHCP is default network type. Your terminal will get the required
network parameters such as IP, subnet mask automatically. If your
network uses static IP, you should set local IP, subnet mask,
gateway IP, DNS1 and DNS2 first. If your network uses PPPoE,
you should set PPP password first
4.4 Set time and SNTP server
Click the menu Phone Setting->SNTP Settings to set your SNTP
server and time zone.
Note: If your service provider has pre-programmed some settings
such as Primary Server, Secondary Server, Time Zone, Synchronic
Time, and so on, you will not need to program these items.
4.5 SIP Settings
After you have the IP setting completed as above, you should set
following parameters which are required to log in SIP
Server: Display Name, User Name, Register Name, Register
Password, Domain Server, Proxy Server, SIP Port, RTP Port,
DTMF setting.
4.6 Save Settings and Reboot
Simply chick the Save button and quit the browser after Configure
OK screen appears, and then click Reboot button.
4.7 Normal Operation
After the terminal reboots, it will show the time and the account
information.
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