Yealink SIP-T2XP Administrator's Manual page 301

Do Not Disturb
Return Message When DND
Parameter-
features.dnd_refuse_code
Description
Format
Default Value
Range
Example
DND Mode
Parameter-
features.dnd_mode
Description
Format
Default Value
Range
Example
Configuration File
<y0000000000xx>.cfg
Configures return codes and reason of the SIP
response message when rejecting an
incoming call for DND. A specific reason is
displayed on the caller's phone LCD screen.
If set to 486 (Busy here), the caller's phone LCD
screen displays the reason "Busy here" when
the callee enables DND feature.
Integer
480
Valid values are:
404-No Found
480-Temporarily not available
486-Busy here
features.dnd_refuse_code = 480
Configuration File
<y0000000000xx>.cfg
Configures the DND mode for the IP phone.
If set to 0 (Phone), DND feature is effective for
the IP phone.
If set to 1 (Custom), you can configure DND
feature for each account.
Integer
0
0-Phone
1-Custom
features.dnd_mode = 0
Appendix
285