Yealink SIP-T2 SERIES Administrator's Manual page 501

Parameters
1-Enabled
If it is set to 0 (Disabled), the IP phone will reject incoming intercom calls and sends a
busy signal to the caller.
If it is set to 1 (Enabled), the IP phone will automatically answer an incoming
intercom call.
Web User Interface:
Features->Intercom->Accept Intercom
Phone User Interface:
Menu->Features->Intercom->Accept Intercom
features.intercom.mute
Description:
Enables or disables the IP phone to mute the microphone when answering an
intercom call.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the microphone is muted for intercom calls, and then the
other party cannot hear you.
Note: It works only if the value of the parameter ―
(Enabled).
Web User Interface:
Features->Intercom->Intercom Mute
Phone User Interface:
Menu->Features->Intercom->Intercom Mute
features.intercom.tone
Description:
Enables or disables the IP phone to play a warning tone when answering an
intercom call.
0-Disabled
1-Enabled
Note: It works only if the value of the parameter ―features.intercom.allow‖ is set to 1
(Enabled).
Web User Interface:
Features->Intercom->Intercom Tone
Phone User Interface:
Configuring Basic Features
Permitted Values
0 or 1
‖ is set to 1
features.intercom.allow
0 or 1
Default
0
1
479