Yealink SIP-T48G

Configuring Basic Features
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message for the refused call. The caller’s phone LCD screen displays the reason
according to the received return code. Available return codes and reasons are:
 404 (Not Found)
 480 (Temporarily Unavailable)
 486 (Busy Here)
 603 (Decline)
Procedure
Return code for refused call can be configured using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Specify the return code and the
reason of the SIP response
message when refusing a call.
Parameter:
features.normal_refuse_code
Local
Web User Interface
Specify the return code and the
reason of the SIP response
message when refusing a call.
Navigate to:
http://<phoneIPAddress>/servlet
?p=features-general&q=load
Details of the Configuration Parameter:
Parameter
Permitted Values
Default
features.normal_refuse_code
404, 480, 486 or 603
486
Description:
Configures a return code and reason of SIP response messages when the IP phone
rejects an incoming call. A specific reason is displayed on the caller’s phone LCD
screen.
404-Not Found
480-Temporarily Unavailable
486-Busy Here
603-Decline
If it is set to 486 (Busy Here), the caller’s phone LCD screen will display the message
“Busy Here” when the callee rejects the incoming call.
Web User Interface:
Features->General Information->Return Code When Refuse