Yealink SIP-T27P [284/841] Details of the configuration parameter

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones

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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