Yealink SIP-T2xP Auto Provisioning Manual page 251

Parameter
SIP-T21P/T20P: X ranges from 1 to 2.
SIP-T19P/CP860: X=1.)
account.X.auto_answer_mute_enable =
(only applicable to CP860.
X=1.)
features.auto_answer_delay =
account.X.missed_calllog =
(SIP-T28P/T48G/T46G: X ranges from 1 to 6.
SIP-T26P/T22P/ T42G/T41P: X ranges from 1 to 3.
SIP-T21P/T20P: X ranges from 1 to 2.
SIP-T19P/CP860: X=1.)
account.X.subscribe_mwi_to_vm =
Permitted Values
1-Enabled
The default value is 0.
Enables or disables auto answer mute
feature for account X.
If it is set to 1 (Enabled), the IP phone can
mute the local microphone when an
0 or 1
incoming call is answered automatically.
0-Disabled
1-Enabled
The default value is 1.
It configures the delay time (in seconds)
before the phone automatically answers an
Integer from 1 to 4
incoming call.
The default value is 1.
It enables or disables the phone to record
the missed call of account X.
0-Disabled
0 or 1
1-Enabled
The default value is 1.
0 or 1
It enables or disables the phone to
Descriptions
Account->Basic-> Auto Answer
Account->Basic->Missed Call Log
Account-> Advanced-> Subscribe
Appendix
Web Setting Path
241