Administrator’s Guide for SIP-T2xP and SIP-T19P IP Phones
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User-Agent: Yealink SIP-T28P 2.72.0.1
Privacy: id
Supported: replaces
Allow-Events: talk,hold,conference,refer,check-sync
P-Preferred-Identity: <sip:1012@10.2.1.199>
Content-Length: 302
The anonymous call on code and anonymous call off code configured on IP phones are
used to activate/deactivate the server-side anonymous call feature. They may vary on
different servers. Send Anonymous Code feature allows IP phones to send anonymous
on/off code to the server.
Procedure
Anonymous call can be configured using the configuration files or locally.
Configure anonymous call.
For more information, refer to
Anonymous Call on page 313.
Configure anonymous call.
Navigate to:
http://<phoneIPAddress>/servlet
?p=account-basic&q=load&acc
=0
Configure anonymous call.
To configure anonymous call 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 Local Anonymous.
5. Select the desired value from the pull-down list of Send Anonymous Code.
6. (Optional.) Enter the anonymous call on code in the On Code field.