Anonymous Call - Yealink SIP-T46G Administrator's Manual

Administrator's Guide for SIP-T46G IP Phone
The anonymous call feature allows the caller to block the identity from showing up to the
callee when placing a call. The callee's phone LCD screen prompts an incoming call
from anonymity.
The example of the SIP header for anonymity for reference:
The anonymous call on code or anonymous call off code configured on the IP phones is
used to activate or deactivate the server-side anonymous call feature. They may vary
on different servers.
Procedure
Anonymous call can be configured using the configuration files or locally.
Configuration File
Local
66
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
Via: SIP/2.0/UDP 10.2.8.183:5063;branch=z9hG4bK1535948896
From: "Anonymous" <sip:anonymous@anonymous.invalid>;tag=128043702
To: <sip:1011@10.2.1.199>
Call-ID: 1773251036@10.2.8.183
CSeq: 1 INVITE
Contact: <sip:1012@10.2.8.183:5063>
Content-Type: application/sdp
Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER,
PUBLISH, UPDATE, MESSAGE
Max-Forwards: 70
User-Agent: Yealink SIP-T46G 28.71.0.10
Privacy: id
Supported: replaces
Allow-Events: talk,hold,conference,refer,check-sync
P-Preferred-Identity: <sip:1012@10.2.1.199>
Content-Length: 302
<MAC>.cfg
Web User Interface
Phone User Interface
Configure the anonymous call
feature.
For more information, refer to

Anonymous Call

on page 258.
Configure the anonymous call
feature.
Navigate to:
http://<phoneIPAddress>/servlet
?p=account-basic&q=load&acc
=0
Configure the anonymous call
feature.