Aastra 480i Administrator's Manual page 172

Parameter –
sip intercom line
Line
(in Web UI)
Description
Format
Default Value
Range
Example
Incoming Intercom Settings
Parameter –
sip intercom mute
mic
Microphone Mute
(in Web UI)
Description
Format
Default Value
Range
Example
164 IP Phone SIP Admin Guide
Aastra Web UI
Configuration Files
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.
Integer
1
Line 1 through 9
sip intercom line: 1
Aastra Web UI
Configuration Files
Enables or disables the microphone on the IP phone for
Intercom calls made by the originating caller.
Integer
1
0 (false - microphone is not muted)
1 (true - microphone is muted)
sip intercom mute mic: 1
Basic Settings->Preferences->
Outgoing Intercom Settings
aastra.cfg, <mac>.cfg
Basic Settings->Preferences->
Incoming Intercom Settings
aastra.cfg, <mac>.cfg