Yealink SIP-T52S Administrator's Guide

Configuring Basic Features
339
Element
Attribute
Description
display_name
Local Contacts
History
Remote Phonebook
LDAP
Network Directories
BroadSoft Buddies
PhoneBook
The display name of the
directory list.
Note: We recommend you
do not edit this field.
Network Directories and
BroadSoft Buddies lists are
hidden for IP phones in
neutral firmware, which are
designed for the BroadWorks
environment.
priority
1, 2, 3, 4, 5, 6 and 7.
1 is the highest priority, 7 is the
lowest.
The priority of the search
results.
enable
0/1,
0: Disabled
1: Enabled
Enable or disable the IP
phone to search the desired
directory list.
dev
T21 T23 T40 T27 T27G T29 T41 T42
T42S T41S T46 T46S T48 T48S;
T29 T46 T46S T48 T48S.
The applicable phone models
of the directory list.
Note: Do not edit this field.
Customizing a super search template:
1. Open the template file using an ASCII editor.
2. For each directory list that you want to configure, edit the corresponding string in the file.
For example, configure the local directory list, edit the values within double quotes in the
following strings:
<item id_name="local_directory_search" display_name="Local Contacts" priority="1"
enable="1"/>
3. Save the change and place this file to the provisioning server (e.g., 192.168.1.20).
4. Specify the access URL of the custom super search template file in the configuration files
(e.g., super_search.url = http://192.168.1.20/super_search.xml).
Procedure
Search source list in dialing can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Specify the access URL of the super
search template file.

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