Register a SIP Extension

To make calls and receive calls from a SIP extension, you need to register the SIP extension on an IP phone or softphone.

1. Gather information of extension registration

For most SIP phones, the following items are needed for the SIP phone to register with UC-Series VoIP PBX.

• IP address of PBX

• SIP registration port: The default port is 5060 on UC-Series VoIP PBX.

• Extension information

  • Extension Number

  • Registration Name

  • Registration Password

  • Caller ID Name

  • Transport

2. Register the extension on a phone

Log in the phone web interface, fill in and save the required items to register the SIP extension.

3. Confirm registration status

You can do one of the followings to check if the extension is registered.

• On the phone web interface, check if the status indicates that the extension is registered.

• Log in PBX web interface, go to PBX Monitor > Extensions to check if the status shows