AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 386)

41-001343-01 Rev 03, Release 3.2.2 5-109
3 If Server-Side is selected, enter a prefix to add to the phone number in the "Prefix Code" field.
Note: For Sylantro servers, enter *96.
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 to save your changes.
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 treats the incoming intercom call
as a normal call.
3 The "Microphone Mute" field is enabled by default. The microphone is muted on the IP phone for
Intercom calls made by the originating caller. To disable this field, uncheck the box.
4 The "Play Warning Tone" field is enabled by default. If “Auto-Answer” is enabled, the phone plays a
warning tone when it receives in incoming intercom call. To disable this field, uncheck the box.
5 The "Allow Barge In" field is enabled by default. If an active line on the phone receives an incoming
intercom call, the active call is put on hold and the phone automatically answers the incoming
intercom call. To disable this field, uncheck the box.
6 Click to save your changes.
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