Yealink T27G

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.
Permitted
Values
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.
Default
Blank
Parameter
account.X.anonymous_call_oncode
[1]
<MAC>.cfg
Description
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
Permitted
Values
String within 32 characters
Default
Blank
Web UI
None ( “account.X.anonymous_call.server_base_only” must not be left blank)
Phone UI
None ( “account.X.anonymous_call.server_base_only” must not be left blank)
Parameter
account.X.anonymous_call_offcode
[1]
<MAC>.cfg
Description
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
Permitted
Values
String within 32 characters
Default
Blank
Web UI
None ( “account.X.anonymous_call.server_base_only” must not be left blank)
Phone UI
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.