Yealink SIP-T2xP Auto Provisioning Manual page 190

Yealink IP Phones Auto provisioning Guide
Parameter
features.normal_refuse_code =
features.call_completion_enable =
(not applicable to CP860 IP phones)
features.fwd_mode =
(not applicable to SIP-T19P and CP860IP phones)
features.dnd_mode =
(not applicable to SIP-T19P and CP860IP phones)
180
Permitted Values
The default value is 480.
It configures a return code and reason of SIP
response messages when rejecting an
incoming call.
404-No Found
404, 480 or 486
480-Temporarily not available
486-Busy here
The default value is 486.
It enables or disables call completion
feature.
0-Disabled
0 or 1
1-Enabled
The default value is 0.
It configures the call forward mode.
0-Phone
0 or 1
1-Custom
The default value is 0.
It configures the DND mode.
0 or 1
0-Phone
Descriptions
Features->General Information->
Return Code When Refuse
Features->General Information->Call
Completion
Features->
Forward&DND->Forward->Mode
Features-> Forward&DND->
DND->Mode
Web Setting Path