Yealink T40G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
252
Note: It is only applicable to T48G/T48S IP phones.
Permitted
Values
URL within 511 characters
Default
Blank
Example: Adding Contacts Using a Contact File
The following example shows configuration for customizing a local contact file.
Customize the contact file “ contact.xml ” and place the contact file “ contact.xml ” and custom contact
source (avatars or icons) to the provisioning server “ http://192.168.10.25 ”.
Example
local_contact.photo.url = http://192.168.10.25/Lily_photo.jpg
local_contact.data.url = tftp://192. 8.10.25/contact.xml
During auto provisioning, the IP phone connects to the provisioning server “192.168.10.25”, and
downloads the local contact file “ contact.xml ” and an avatar “ Lily_photo.jpg ”. You can view the
contacts on their phone, and specify the avatar “ Lily_photo.jpg ” for a contact.
On T48S/T48G IP phones, when uploading a contact avatar, you can also upload a contact icon named
the same as this avatar, since a one-to-one correspondence between the icon and avatar. For example, an
icon file and avatar file both named ” Lily_photo.jpg ” are available on the phone, the contact with
specified default_photo="Lily_photo.jpg" will use corresponding name ” Lily_photo.jpg ” as directory icon
and avatar display.
The following show the custom contact Lily with corresponding avatar and icon display:
Note
If you have configured to back up the local contacts to the server, the IP phone will download the contact
file “<MAC>-contact.xml” from the backup path from the server and display the downloaded contacts in the
local directory list. The contacts in the local contact file “contact.xml” downloaded from the provisioning
server do not take effect.
Local Contacts Backup
Yealink IP phones support storing all local contacts to a contact file named <MAC>-contact.xml. You can

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries