Aastra Telecom 41-001343-02 User Manual

41-001343-02 REV04 – 05.2014

The Incoming/Outgoing Intercom Call settings on the IP Phone specify whether the IP phone or the server is responsible 
for notifying the recipient that an Intercom call is being placed. These settings also specify the prefix code for server-side 
Intercom calls, and specifies the configuration to use when making the Intercom call.

Auto-Answer

Note:
This option can be set by both 
Users and Administrators.

sip allow auto answer

Enables or disables the IP phone to allow automatic answering for an Intercom call. If 
auto-answer is enabled on the IP phone, the phone plays a tone to alert the user 
before answering the intercom call. If auto-answer is disabled, the phone treats the 
incoming intercom call as a normal call.

For more information on this feature, see 

Microphone Mute

Note:
This option can be set by both 
Users and Administrators.

sip intercom mute mic

Enables or disables the microphone on the IP phone for Intercom calls made by the 
originating caller.

For more information on this feature, see 

Play Warning Tone

Note:
This option can be set by both 
Users and Administrators.

sip intercom warning tone

Enables or disables a warning tone to play when the phone receives an incoming 
intercom call on an active line.

For more information on this feature, see 

Allow Barge In

Note:
This option can be set by both 
Users and Administrators.

sip intercom allow barge in

Enable or disables how the phone handles incoming intercom calls while the phone 
is on an active call.

For more information on this feature, see 

Type

sip intercom type

Determines whether the IP phone or the server is responsible for notifying the recip-
ient that an Intercom call is being placed. Applicable settings are Phone-Side, Server-
Side, OFF.

For more information on this feature, see 

Prefix Code

sip intercom prefix code

The prefix to add to the phone number for server-side outgoing Intercom calls. This 
parameter is required for all server-side Intercom calls.

For more information on this feature, see 

Line

sip intercom line

Specifies the line for which the IP phone uses the configuration from, when making 
the Intercom call. The IP phone uses the first available line for physically making the 
call but uses the configuration from the line you set for this parameter.

Note:
The "sip intercom type" parameter must be set with the Server-Side option to enable 
the "sip intercom line" parameter.

For more information on this feature, see