Yealink SIP-T52S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
354
Parameters
Permitted Values
Default
Note: It is only applicable to SIP-T54S/T52S/T48G/T48S/T46G/T46S/T29G IP phones.
Web User Interface:
None
Phone User Interface:
None
local_contact.data_photo_tar.url
URL within 511 characters
Blank
Description:
Configures the access URL of the compressed TAR file consisting of the avatars TAR file and
contact XML file.
All avatars needed for contacts should be compressed as a TAR file in advance.
Example:
local_contact.data_photo_tar.url = tftp://192.168.10.25/Contact.tar
Note: It is only applicable to SIP-T54S/T52S/T48G/T48S/T46G/T46S/T29G IP phones. The
name of the avatars TAR file must be photo.tar (case-sensitive), and the name of the contact
XML file must be ContactData.xml (case-sensitive).
Web User Interface:
None
Phone User Interface:
None
local_contact.icon.url
URL within 511 characters
Blank
Description:
Configures the access URL of a TAR contact icon file.
The format of the contact icon must be *.png, *.jpg, *.bmp or *.jpeg.
The contact icon file should be compressed as a TAR file in advance and then place it to the
provisioning server.
Example:
local_contact.icon.url = tftp://192.168.10.25/photo2.tar
Note: It is only applicable to SIP-T48G/S IP phones.
Web User Interface:
None
Phone User Interface:
None

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