Yealink SIP-T4X Administrator's Manual page 97

rejection feature. They may vary on different servers.
Procedure
Anonymous call rejection can be configured using the configuration files or locally.
Configuration File
Local
To configure anonymous call rejection via web user interface:
1. Click on Account.
2. Select the desired account from the pull-down list of Account.
3. Click on Basic.
4. Select the desired value from the pull-down list of Anonymous Call Rejection.
5. (Optional.) Enter the anonymous call rejection on code in the On Code field.
6. (Optional.) Enter the anonymous call rejection off code in the Off Code field.
7. Click Confirm to accept the change.
<MAC>.cfg
Web User Interface
Phone User Interface
Configuring Basic Features
Configure anonymous call
rejection.
For more information, refer to
Anonymous Call Rejection
page 290.
Configure anonymous call
rejection.
Navigate to:
http://<phoneIPAddress>/servlet
?p=account-basic&q=load&acc
=0
Configure anonymous call
rejection.
on
81