User Guide for the SIP-T28P IP Phone 
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automatically answers an incoming intercom call. You can also enable the phone to 
automatically answer an incoming intercom call while there is already an active call on 
the phone. The active call is then placed on hold. 
Intercom features you need to know: 
Enable or disable the IP phone to automatically 
answer an incoming intercom call. 
Enable or disable the IP phoneās microphone for 
intercom calls. 
Enable or disable the IP phone to play a warning 
tone when it receives an incoming intercom call. 
Enable or disable the IP phone to automatically 
answer an incoming intercom call while there is 
already an active call on the phone. 
To configure intercom features via phone user interface: 
1.  Press Menu->Features->Intercom. 
2.  Make the desired changes. 
 
3.  Press the Save soft key to accept the change or the Back soft key to cancel. 
These specific parameters are configurable via web user interface at the path 
Features->Intercom. 
Accept Intercom 
You can enable or disable the phone to automatically answer an incoming intercom call. 
If Accept Intercom is enabled, the phone will automatically answer an incoming 
intercom call. If Accept Intercom is disabled, the phone will reject incoming intercom 
calls and send a busy message to the caller. Accept Intercom is enabled by default. 
Note 
   
Your administrator can set a delay time before the phone automatically answers 
intercom calls. Contact your system administrator for more information.