Yealink SIP-T54S Administrator's Manual page 415

Parameters
Description:
Enables or disables the auto answer mute feature for the IP phone.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the IP phone will mute the microphone when an incoming call is
automatically answered, and then the other party cannot hear you.
Note: It works only if the values of parameters "account.X.auto_answer" and
"features.allow_mute" are set to 1 (Enabled). It is not available to the intercom call.
Web User Interface:
None
Phone User Interface:
None
account.X.auto_answer_mute_enable
(X is equal to 1)
Description:
Enables or disables auto answer mute feature for SIP account X.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the IP phone will mute the microphone when an incoming call is
automatically answered, and then the other party cannot hear you.
Note: It is only applicable to CP860/CP920 IP phones. It works only if the values of
parameters "account.X.auto_answer" and "features.allow_mute" are set to 1 (Enabled). The
value configured by this parameter takes precedence over that configured by the parameter
"features.mute.autoanswer_mute.enable".
Web User Interface:
Account->Basic->Auto Answer Mute
Phone User Interface:
Menu->Features->Auto Answer->Auto Answer Mute
pstn.account.X.auto_answer
(X ranges from 1 to 2)
Description:
Enables or disables auto answer feature for PSTN account X.
0-Disabled
1-Enabled
Configuring Basic Features
Permitted Values
0 or 1
0 or 1
Default
0
0
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