Mitel 6867i Administrator's Manual page 228

Mitel 6800 Series SIP Phone Release 4.2.0 Administrator Guide
11. Restart the phone for the changes to take affect.
MITEL WEB UI
1. For global configuration, click on Advanced Settings->Global SIP->Basic SIP Network
Settings.
2. Or, for per-line configuration, click on Advanced Settings->Line N ->Basic SIP Network
Settings.
3. In the "Proxy Server" field, enter an IP address or fully qualified host name of the SIP
proxy server.
4. In the "Proxy Port" field, enter a port number for accessing the SIP proxy server.
5. In the "Backup Proxy Server" field, enter an IP address or fully qualified host name for
the backup proxy server.
4-75