Yealink W53P

Call Features
149
l Enable or disable the DND feature. If disabled, the users have no permission to configure DND on their phone.
l Define the return code and the reason of the SIP response message for a rejected incoming call when DND is activ-
ated. The caller’s phone screen displays the received return code.
The following table lists the parameters you can use to configure the DND settings.
Parameter features.dnd.allow <y0000000000xx>.cfg
Description It enables or disables the DND feature.
Permitted
Values
0-Disabled, DND cannot be activated and users are not allowed to configure DND on the phone.
1-Enabled
Default 1
Parameter features.dnd_refuse_code <y0000000000xx>.cfg
Description
It configures a return code and reason of SIP response messages when rejecting an incoming call by DND.
A specific reason is displayed on the caller’s phone screen.
Note: For Yealink IP phones, it works only if “features.dnd.allow” is set to 1 (Enabled).
Permitted
Values
404-Not Found
480-Temporarily Unavailable
486-Busy Here, the caller’s phone screen will display the reason “Busy Here” when the callee enables
DND feature.
603-Decline
Default 480
Web UI Features->General Information->Return Code When DND
DND Feature Configuration
Yealink IP phones support DND on code and off code to activate and deactivate server-side DND feature. They may
vary on different servers.
Topic
DND Configuration
DND Configuration
The following table lists the parameters you can use to configure DND.
Parameter
account.X.dnd.enable
[1]
<MAC>.cfg
Description
It triggers the DND feature to on or off.
Note: It works only if “features.dnd.allow” is set to 1 (Enabled).
Permitted Values
0-Off
1-On, the IP phone will reject incoming calls on account X.
Default 0
Web UI Features->Forward& DND->DND->AccountX->DND Status
Handset UI OK->Call Features->Do Not Disturb->LineX->Status