User guide

Yealink SIP-T4X IP Phones Auto Provisioning Guide
100
ldap.call_in_lo
okup =
0 or 1
It enables or disables the phone to
perform an LDAP search when
receiving an incoming call.
0-Disabled
1-Enabled
The default value is 0.
Directory->LDAP->
LDAP Lookup For
Incoming Call
ldap.ldap_sort
=
0 or 1
It enables or disables the phone to sort
the search results in alphabetical order
or numerical order.
0-Disabled
1-Enabled
The default value is 0.
Directory->LDAP->
LDAP Sorting
Results
features.dnd_r
efuse_code =
404, 480 or
486
It configures the return code when
DND mode is activated.
404-No Found
480-Temporarily not available
486-Busy here
The default value is 480.
Features->General
Information->
Return Code When
DND
features.norm
al_refuse_cod
e =
404, 480 or
486
It configures the return code when
refusing a 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_c
ompletion_en
able =
(not
applicable to
SIP-T42G/T41P)
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 =
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 =
0 or 1
It configures the DND mode.
0-Phone
1-Custom
Features->Forward
& DND->DND->
Mode