Obtain the IP address of the phone to be able to access the web interface. Press “Menu” on the phone and select “Status”.
From that menu select “Network” and then “TCP/IP Configuration Parameters”. You will be shown the IP of the phone. Use your web browser to navigate to this IP. The interface will be shown. Default user name is Polycom, Password is 456

1. Click on the SIP tab and “Outbound Proxy”

In the “Servers” section, under “Outbound Proxy” configure the fields as follows:
• Address: Enter the IP Address of the PBX - example: 172.18.130.6
• Port: 5060
• Transport: UDPonly
• Expires: 60

2. Click “Submit”. The phone will restart. After restarting, go back to the web interface and click the “LINE” tab.

3. Under the “Identification” section, configure the following settings:
• Display Name: Enter an identifier, for example “Conference Phone”
• Address: The extension number as set in the PBX
• Auth User ID: Authentication ID configured in PBX
• Auth Password: Authentication Password configured in PBX
• Label: An identifier, you can put the extension number here
• Num Line Keys: 1
• Calls Per Line: 1

4. Under “Server 1” user the following settings
• Address: IP address of the PBX
• Port: 5060
• Transport: UDPonly
• Expires: 600\ All other settings can be left default.

Now click submit, the phone will restart.