Mitel 6867i Administrator's Manual page 226

Mitel 6800 Series SIP Phone Release 4.2.0 Administrator Guide
9. Enter 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 mes-
sage waiting indicator (MWI) does not come on.
10. Enter a Registrar Port number in the Registrar Port field for accessing the SIP registrar
server.
Default is 0.
11. Press Done to save the changes.
Enabling/Disabling the Use of the Registrar Server:
12. Select SIP Register.
13. Press 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.
14. Press Done to save the changes.
Note: The session prompts you to restart the IP phone to apply the configuration
settings.
15. Select Restart.
For the 6867i/6869i:
Note: You can set global configuration only using the IP Phone UI.
IP PHONE UI
1. Press
2. Press the Advanced softkey.
3. Enter the Administrator password using the keypad. Default is "22222".
4. Select SIP > Call Server.
Configuring Proxy IP and Proxy Port:
5. In the Proxy Server field, enter an IP address or fully qualified host name in the Proxy
Server field. Default is 0.0.0.0.
6. In the Proxy Port field, enter a Proxy Port number in the Proxy Port field for accessing
the SIP proxy server. For example, 5060. Default is 0.
Configuring Registrar IP and Registrar Port:
7. In the Registrar Server, enter an IP address or fully qualified host name in the Registrar
Server field. Default is 0.0.0.0.
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on the phone to enter the Options List.