Yealink SIP-T2 SERIES Administrator's Manual page 301

2. For each group that you want to add, add the following string to the file. Each starts
on a separate line:
<group display_name="" ring=""/>
3. For each contact that you want to add, add the following string to the file. Each
starts on a separate line:
<contact display_name="" office_number="" mobile_number="" other_number=""
line="" ring="" group_id_name="" default_photo=""/>
4. Specify the values within double quotes.
For example:
<group display_name="Friend" ring="Resource:Splash.wav"/>
<contact display_name="Lily" office_number="1020" mobile_number="1021"
other_number="1112" line="1,2" ring="Resource:Ring1.wav"
group_id_name="Friend" default_photo="Resource:icon_family_b.png"/>
5. Save the change and place this file to the provisioning server.
6. Specify the access URL of the custom local contact template in the configuration
files.
For example:
local_contact.data.url = tftp://192.168.10.25/contact.xml
During the auto provisioning process, the IP phone connects to the provisioning
server ―192.168.10.25‖, and downloads the contact file ―contact.xml‖.
This scenario is applicable to SIP VP-T49G/SIP-T48G/T46G/T29G IP phones.
To specify custom avatars for contacts, you need to upload the custom avatars to the
provisioning server in advance. In addition, you can also compress all the avatars as a
tar formatted file, and then upload the tar formatted file to the provisioning server.
You can package the tar formatted file using the tool 7-Zip or GnuWin32. You can
download 7-Zip online:
http://gnuwin32.sourceforge.net/packages/gtar.htm. This section provides you on how to
package the tar file using 7-Zip.
http://www.7-zip.org/ and GnuWin32 online:
Configuring Basic Features
279