Yealink SIP-T52S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
144
Template File
File Name
Description
For more information, refer to
Customizing a Directory Template File on page 335.
Super Search
Template
super_search.xml
Allows you to customize the search source list for your IP phone. For
more information, refer to Customizing a Super Search Template File
on page 338.
Local Contact File
contact.xml
Allows you to add or modify multiple contacts at a time for your IP
phone. For more information, refer to Customizing a Local Contact
File on page 350.
Remote Phone
Book Template
Department.xml
Menu.xml
Allows you to add or modify multiple remote contacts for your IP
phone. For more information, refer to Customizing Remote Phone
Book Template File on page 584.

Yealink SIP-T52S Specifications

General

Touchscreen	-
Display diagonal	2.8 \
Backlight display	Yes
Display resolution	320 x 240 pixels
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
Bluetooth version	2.1+EDR
Security algorithms	802.1x RADIUS, HTTPS, MD5
Ethernet LAN interface type	Gigabit Ethernet
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	G.722, G.723, G.723.1, G.726, OPUS, iLBC
Volume control	Digital
Operating temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Front camera	No
Operating system installed	Linux

Weight and Dimensions

Depth	212 mm
Width	211.6 mm
Height	166.8 mm