Yealink SIP-T2XP Administrator's Manual page 315

Example
Parameter-
account.X.anonymous_call
Description
Format
Default Value
Range
Example
Parameter-
account.X.send_anonymous_co
de
Description
Format
Default Value
features.call_completion_enable = 1
Configuration File
<MAC>.cfg
Enables or disables anonymous call feature for
account X.
If it is set to 1 (Enabled), the IP phone will block
its identity from showing up to the callee when
placing a call. The callee's phone LCD screen
presents anonymous instead of the caller's
identity.
X ranges from 1 to 6.
Boolean
0
Valid values are:
0-Disabled
1-Enabled
account.1.anonymous_call = 1
Configuration File
<MAC>.cfg
Configures the phone to send anonymous
on/off code to activate/deactivate the
server-side anonymous call feature for
account X.
If it is set to 0 (Off Code), the IP phone will send
anonymous off code to deactivate the
server-side anonymous call feature.
If it is set to 1 (On Code), the IP phone will send
anonymous on code to activate the
server-side anonymous call feature.
X ranges from 1 to 6.
Boolean
0
Appendix
299