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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LDAP Attributes
The following table lists the most common attributes used to configure the LDAP lookup on IP
phones.
Abbreviation
Name
Description
gn
givenName
First name
cn
commonName
LDAP attribute is made up from given
name joined to surname.
sn
surname
Last name or family name
dn
distinguishedName
Unique identifier for each entry
dc
dc
Domain component
-
company
Company or organization name
-
telephoneNumber
Office phone number
mobile
mobilephoneNumber
Mobile or cellular phone number
ipPhone
IPphoneNumber
Home phone number
For more information on LDAP, refer to LDAP Directory on Yealink IP Phones .
Procedure
LDAP can be configured using the following methods.
Central Provisioning
(Configuration File)
<y0000000000xx>.cfg
Configure LDAP.
Parameters:
ldap.enable
ldap.search_type
ldap.name_filter
ldap.number_filter
ldap.tls_mode
ldap.host
ldap.port
ldap.base
ldap.user
ldap.password
ldap.max_hits
ldap.name_attr
ldap.numb_attr
ldap.display_name
ldap.version

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