Yealink SIP-T2XP Administrator's Manual page 100

Administrator's Guide for SIP-T2xP and SIP-T19P IP Phones
To configure anonymous call rejection via phone user interface:
1. Press Menu->Features->Anonymous Call.
2. Press
field.
3. Press
Rejection field.
4. (Optional.) Enter the anonymous call rejection on code in the Reject On Code field.
5. (Optional.) Enter the anonymous call rejection off code in the Reject Off Code field.
6. Press the Save soft key to accept the change.
Do Not Disturb (DND) allows IP phones to ignore incoming calls. DND feature can be
configured on a phone or a per-line basis depending on the DND mode. Two DND
modes:
Phone (default): DND feature is effective for the IP phone.

Custom: DND feature can be configured for each or all accounts.

A user can activate or deactivate DND using the DND key or DND soft key (not
applicable to SIP-T20P IP phones). DND activated on the IP phone disables the local
call forward settings. The DND configurations on IP phones may be overridden by the
server settings.
The DND on code and DND off code configured on IP phones are used to
activate/deactivate the server-side DND feature. They may vary on different servers.
Return Message When DND
This feature defines the return code and the reason of the SIP response message for the
rejected incoming call when DND is enabled on the IP phone. The caller's phone LCD
screen displays the received return code.
Procedure
DND can be configured using the configuration files or locally.
Configuration File
84
or , or the Switch soft key to select the desired line from the Line ID
or , or the Switch soft key to select the desired value from the Anon
<MAC>.cfg
<y0000000000xx>.cfg
Configure DND in the custom
mode.
For more information, refer to
Not Disturb on page 302.
Assign a DND key.
For more information, refer to
Key on page 408.
Do
DND