Yealink T5 Series Administrator's Guide

Call Features
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DND Feature Configuration
DND Synchronization for Server-side Configuration
DND Settings Configuration
You can change the following DND settings:
l Choose a DND mode. You can configure DND for all lines or specific lines.
l Enable or disable DND emergency feature and specify DND authorized numbers. These numbers will not be DND
when the DND feature is enabled. The incoming call will not be logged in the Missed Calls list.
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_mode <y0000000000xx>.cfg
Description
It configures the DND mode for the IP phone.
Note: It works only if “features.dnd.allow” is set to 1 (Enabled). It is not applicable to CP960 phones.
Permitted
Values
0-Phone, DND feature is effective for the phone system.
1-Custom, you can configure DND feature for each or all accounts.
Default 0
Web UI Features->Forward&DND->DND->Mode
Parameter features.dnd.emergency_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to receive incoming calls from authorized numbers when DND feature is
enabled.
Note: The authorized numbers are configured by the parameter “features.dnd.emergency_authorized_
number”. It works only if “features.dnd.allow” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default 0
Web UI Features->Forward&DND->DND->DND Emergency
Parameter features.dnd.emergency_authorized_number <y0000000000xx>.cfg
Description
It configures the authorized numbers the phone can receive incoming calls from even if DND feature is
activated.
Multiple numbers are separated by commas.
Example:
features.dnd.emergency_authorized_number = 123,124
Note: It works only if “features.dnd.allow” and “features.dnd.emergency_enable” are set to 1 (Enabled).
Permitted
Values
String within 511 characters
Default Blank
Web UI Features->Forward&DND->DND->DND Authorized Numbers

Yealink T5 Series Specifications

General

Brand	Yealink
Model	T5 Series
Category	IP Phone
Language	English