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
352
Phone Model
Values
Description
/T23G
0~2 stand for line1~line3
SIP-T21(P) E2
-1~1
-1 stands for Auto (the first registered line)
0~1 stand for line1~line2
The contact avatar format must meet the following:
Phone Model
Format
Resolution
Single
File Size
SIP-T48S/T46S
.jpg/.png/.bmp/.jpeg
<=110*110
<=5MB
SIP-T54S/T52S
SIP-T48G/T46G/T29G
<=110*110
<=5MB
The contact icon format must meet the following:
Phone
Model
Format
Resolution
SIP-T48G/S
.jpg/.png/.bmp/.jpeg
<=41*41
Configuration Parameters
The following table lists the configuration parameters used when customizing a local contact
file:
Parameters
Permitted Values
Default
local_contact.data.url
URL within 511 characters
Blank
Description:
Configures the access URL of the local contact file (*.xml).
Example:
local_contact.data.url = http://192.168.10.25/contact.xml
Note: If the value of the parameter "static.auto_provision.local_contact.backup.enable" is set
to 1 (Enabled), the contacts in the local contact file “contact.xml” downloaded from the
provisioning server don’t take effect.
Web User Interface:
Directory->Local Directory->Import Local Directory File
Phone User Interface:
None

Yealink SIP-T21 E2 Specifications

General

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