AASTRA 53i ip phone 매뉴얼

Model 53i IP Phone User Guide  69

Incoming Intercom Calls and Auto-Answer

A feature on the 53i IP phone allows you to set intercom settings and 
automatic answering for incoming intercom calls. 
On incoming intercom calls, you can enable (turn ON) or disable (turn 
OFF) the microphone on the IP phone.  You can also enable or disable 
“Auto-Answer” and “Play Warning Tone” for incoming intercom calls.
If “Auto-Answer” is enabled, the phone automatically answers an 
incoming intercom call. If “Play Warning Tone” is also enabled, the phone 
plays a tone to alert the user before answering the intercom call. If “Auto-
Answer” is disabled, the phone rejects the incoming intercom call and 
sends a busy signal to the caller. By default, auto-answer, the microphone, 
and playing a warning tone are all enabled for incoming intercom calls.
You can set incoming intercom settings and auto-answer using the Aastra 
Web UI only.

Configuring Incoming Intercom and Auto-Answer

Use the following procedures to configure incoming intercom calls and 
auto-answer on the IP phone.
1. Click on Basic Settings->Preferences->Incoming Intercom Settings.

2. The "Auto-Answer" field is enabled by default. The automatic answer-

ing 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.

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. Click 

 to save your settings.

Aastra Web UI