Yealink SIP-T48G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
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The following shows the procedure of customizing a local contact file for
SIP-T42G/T41P/T40P/T27P/T23P/T23G/T21(P) E2/T19(P) E2/CP860 IP phones:
To customize a local contact file:
1. Open the template file using an ASCII editor.
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=""/>
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"/>
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”.
The following shows the procedure of customizing a local contact file for
SIP-T48G/T46G/T29G IP phones:

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm