Yealink SIP-T21 E2 Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
184
Phone Model
Format
Resolution
Single File
Size
Note
SIP-
T46G/T46S/T2
9G
<=1.8
megapixels
<=5MB
Procedure
Wallpaper can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>
.cfg
Configure the wallpaper displayed on the
IP phone.
Parameter:
phone_setting.backgrounds
Configure the wallpaper displayed on the
expansion module.
Parameter:
expansion_module.backgrounds
Specify the access URL of the custom
wallpaper.
Parameter:
wallpaper_upload.url
Configure the wallpaper with DSSkey
unfold.
Parameter:
phone_setting.backgrounds_with_dsskey_
unfold
Web User Interface
Configure the wallpaper displayed on the
IP phone.
Configure the wallpaper displayed on the
expansion module.
Upload the custom wallpaper.
Configure the wallpaper with DSSkey
unfold.
Navigate to:
http://<phoneIPAddress>/servlet?p=setti
ngs-preference&q=load
Phone User Interface
Configure the wallpaper displayed on the
IP phone.
Configure the wallpaper displayed on the

Yealink SIP-T21 E2 Specifications

General

Brand	Yealink
Model	SIP-T21 E2
Category	IP Phone
Language	English