Aastra SIP 53I Administrator's Manual page 274

IP Phone Administrator Guide
Operational Features
Aastra Web UI
4 If Phone-Side or Server-Side is selected, select a line from the Line list box for which you want the IP
phone to use as its configuration on the Intercom call.
Note: The IP phone uses the configuration from the line you select from this list box. The call itself is
made using the first available line at the time of the call.
5 Click
Incoming intercom settings:
1 Click on Basic Settings->Preferences->Incoming Intercom Settings.
2 The "Auto-Answer" field is enabled by default. The automatic answering feature is turned on for the
IP phone for answering Intercom calls. To disable this field, uncheck the box.\
Note: If the Auto-Answer field is not checked (disabled), the phone rejects the incoming intercom call
and sends a busy signal to the caller.
5-64
to save your changes.
41-001160-00, Release 2.1, Rev 04