Phone-> Call Feature - Denwa Communications DW-V-AXT-ANDROID User Manual

4.Phone-> Call Feature
To setup different call settings.
Go to the path: Web UI-> Phone-> Call Feature
Sections
Mode
DND
Description
To enable or disable feature key sync.

Feature Key Sync: To enable or disable feature key sync.

Mode: Select the desired mode.
DND (Do Not Disturb) allows IP phones to ignore any
incoming calls.

Return Code when DND: Determine what response code
should be sent back to server when there is an incoming
call if DND on.

DND On Code: The Code used to turn on DND on server's
side, if configured, IP phone will send a SIP message to
server to turn on DND on server side if you press DND