Call Waiting; Call Waiting Configuration - Yealink SIP-T2 Series Administrator's Manual

Parameter account.X.send_anonymous_rejection_code
It configures the IP phone to send anonymous call rejection on/off code to activate/deactivate the
Description
server-side anonymous call rejection feature for account X.
0-Off Code, the IP phone will send anonymous rejection off code to the server when you deactivate the
anonymous call rejection feature.
Permitted
Values
1-On Code, the IP phone will send anonymous rejection on code to the server when you activate the
anonymous call rejection feature.
Default 0
Web UI Account->Basic->Send Anonymous Rejection Code
T54S/T52S/T48S/T48G/T46S/T46G/T29G:
Menu->Features->Anonymous->Line X->Send Rejection Code
Phone UI
T42G/T42S/T41P/T41S/T40P/T40G/T27G/T23P/T23G/T21(P) E2/T19(P) E2/CP920:
Menu->Features->Anonymous Call->Send Rejection Code
Parameter account.X.anonymous_reject_offcode
It configures the anonymous call rejection off code.
The IP phone will send the code to deactivate anonymous call rejection feature on server-side when you
deactivate it on the IP phone.
Description
Example:
account.1.anonymous_reject_offcode = *75
Permitted
String within 32 characters
Values
Default Blank
Web UI None ("account.X.anonymous_call.server_base_only" cannot be left blank)
Phone UI None ("account.X.anonymous_call.server_base_only" cannot 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/T27G,
X=1-6; for T40P/T40G/T23P/T23G, X=1-3; for T21(P) E2, X=1-2; for T19(P) E2/CP920, X=1.

Call Waiting

Call waiting enables you to receive another call when there is already an active call on your phone. If it is disabled, the
new incoming call will be rejected automatically.
You can enable call waiting feature and set the phone to play a warning tone to avoid missing important calls during a
call.
Yealink IP phones also support call waiting on code and off code to activate and deactivate server-side call waiting fea-
ture. They may vary on different servers.
Topic

Call Waiting Configuration

Call Waiting Configuration
The following table lists the parameters you can use to configure call waiting.
[1]
<MAC>.cfg
[1]
<MAC>.cfg
Call Features
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