Yealink SIP-T48G Administrator's Manual page 135

Procedure
Auto answer can be configured using the configuration files or locally.
Configuration File
Local
Details of Configuration Parameters:
Parameters
account.1.auto_answer
Description:
Enables or disables auto answer feature for the account.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the IP phone can automatically answer an incoming call.
Note: The IP phone cannot automatically answer the incoming call during a call even
if auto answer is enabled.
Web User Interface:
Account->Basic->Auto Answer
Phone User Interface:
None
<MAC>.cfg
<y0000000000xx>.cfg
Web User Interface
Configuring Basic Features
Configure auto answer.
Parameter:
account.1.auto_answer
Specify a period of delay time for
auto answer.
Parameter:
features.auto_answer_delay
Configure auto answer.
Navigate to:
http://<phoneIPAddress>/servlet
?p=account-basic&q=load&acc
=0
Specify a period of delay time for
auto answer.
Navigate to:
http://<phoneIPAddress>servlet?
p=features-general&q=load
Permitted Values
0 or 1
Default
0
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