Aastra 6737i User Manual page 176

Additional Features
Configuring Incoming Intercom Settings
Aastra Web UI
Use the following procedure to configure incoming intercom call settings on the IP phone.
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 "Allow Barge In" is enabled, the phone puts an active call on hold
and answers the incoming Intercom call. To disable this field, uncheck the box.
6. Click Save Settings.
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