Yealink SIP-T52S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
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Parameters
Permitted Values
Default
you can configure as following:
wui_lang.url = http://192.168.10.25/1.English.js
wui_lang.url = http://192.168.10.25/11.Russian.js
Web User Interface:
None
Phone User Interface:
None
wui_lang_note.url
URL within 511 characters
Blank
Description:
Configures the access URL of the custom note language pack for web user interface.
Example:
wui_lang_note.url = http://192.168.10.25/1.English_note.xml
During the auto provisioning process, the IP phone connects to the HTTP provisioning
server “192.168.10.25”, and downloads the note language pack “1.English_note.xml”. The
English language translation will be changed accordingly if you have modified the language
template file.
If you want to download multiple language packs to the phone simultaneously, you can
configure as following:
wui_lang.url = http://192.168.10.25/1.English_note.xml
wui_lang.url = http://192.168.10.25/11.Russian_note.xml
Web User Interface:
None
Phone User Interface:
None
wui_lang.delete
http://localhost/all or
http://localhost/ Y.name.js
Blank
Description:
Delete the specified or all custom web language packs and note language packs of the web
user interface.
Example:
Delete all custom language packs of the web user interface:
wui_lang.delete = http://localhost/all
Delete a custom language pack of the web user interface (e.g., 11.Russian.js):
wui_lang.delete = http://localhost/11.Russian.js

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