Yealink SIP-T4X Administration Manual page 297

Administrator's Guide for SIP-T4X IP Phones
Parameter-
features.auto_answer_delay
Description
Format
Default Value
Range
Example
Parameter-
features.call_completion_enable
Description
Format
Default Value
Range
Example
Parameter-
account.X.anonymous_call
Description
282
Configuration File
<y0000000000xx>.cfg
Configures the delay time (in seconds) before
the IP phone automatically answers an incoming
call.
Integer
1
1 to 4
features.auto_answer_delay
Configuration File
<y0000000000xx>.cfg
Enables or disables call completion feature.
If a user places a call and the callee is
temporarily not available to answer the call,
call completion feature allows notifying the
user when the callee becomes available to
receive a call.
If it is set to 1 (Enabled), the caller is notified
when the callee becomes available to
receive a call.
Boolean
0
Valid values are:
0-Disabled
1-Enabled
features.call_completion_enable = 1
Configuration File
<MAC>.cfg
Enables or disables anonymous call feature for
account X.
= 1