Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
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“account.X.anonymous_call_offcode” to activate or deactivate the server-side
anonymous call feature.
0-Disabled, the IP phone will perform the anonymous call feature on server-side and
locally. If the anonymous call feature is enabled on the IP phone, the IP phone will
carry the Anonymous attribute in the From header of the INVITE message.
1-Enabled, the IP phone will perform the anonymous call feature on server-side only.
The IP phone will not carry the Anonymous attribute in the From header of the INVITE
message even if the anonymous call feature is enabled on the IP phone.
account.X.anonymous_call_oncode
[1]
It configures the anonymous call on code.
The IP phone will send the code to activate anonymous call feature on server-side
when you activate it on the IP phone.
Example:
account.1.anonymous_call_oncode = *72
String within 32 characters
None ( “account.X.anonymous_call.server_base_only” must not be left blank)
None ( “account.X.anonymous_call.server_base_only” must not be left blank)
account.X.anonymous_call_offcode
[1]
It configures the anonymous call off code.
The IP phone will send the code to deactivate anonymous call feature on server-side
when you deactivate it on the IP phone.
Example:
account.1.anonymous_call_offcode = *73
String within 32 characters
None ( “account.X.anonymous_call.server_base_only” must not be left blank)
None ( “account.X.anonymous_call.server_base_only” must not be left blank)
[1]
X is the account ID. For T54S/T48S/T48G/T46S/T46G/T29G, X=1-16; for T52S/T42G/T42S, X=1-12; for
T41P/T41S/T27P/T27G, X=1-6; for T40P/T40G/T23P/T23G, X=1-3; for T21(P) E2, X=1-2; for T19(P) E2, X=1.