Yealink SIP-T2XP, Provisioning Manual

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