Aastra Telecom 53I, 57I CT, 55I manual Configuring Proxy IP and Proxy Port

Configuring Network and Session Initiation Protocol (SIP) Features

Global SIP Settings

IP Phone UI

Step Action

1Press on the phone to enter the Options List.

2Select Administrator Menu.

3Enter your Administrator password.

Note: The IP Phones accept numeric passwords only.

4Select SIP Settings.

Configuring Proxy IP and Proxy Port

5Select Proxy IP/Port.

6Enter an IP address or fully qualified host name in the Proxy Server field. Default is 0.0.0.0.

7Enter a Proxy Port number in the Proxy Port field for accessing the SIP proxy server. Default is 0.

8Press Done to save the changes.

Configuring Registrar IP and Registrar Port

9Select Registrar IP/Port.

10Enter an IP address or fully qualified host name in the Registrar Server field. Default is 0.0.0.0.

A global value of 0.0.0.0 disables registration. However, the phone is still active and you can dial using username@ip address of the phone.

If the Registrar IP address is set to 0.0.0.0 for a per-line basis (i.e, line 1, line 2, etc.), then the register request is not sent, the "No Service" message does not display, and the message waiting indicator (MWI) does not come on.

11Enter a Registrar Port number in the Registrar Port field for accessing the SIP registrar server. Default is 0.

12Press Done to save the changes.

Enabling/Disabling the Use of the Registrar Server

13Select SIP Register.

14Press Change to set Register to "Yes" (enable) or "No" (disable). Default is “Yes”. This parameter enables/disables the IP phone to register on the network.

15Press Done to save the changes.

Configuring the IP Phones

41-001160-00, Release 2.1, Rev 04 4-51