Yealink SIP-T52S Administrator's Guide

Configuring Basic Features
225
SIP Account
Procedure
SIP Account registration can be configured using the following methods.
Central Provisioning
(Configuration File)
<MAC>.cfg
Configure the SIP account registration
information.
Parameters:
account.X.enable
account.X.label
account.X.display_name
account.X.auth_name
account.X.user_name
account.X.password
account.X.sip_server.Y.address
account.X.sip_server.Y.port
account.X.outbound_proxy_enable
account.X.outbound_proxy.Y.address
account.X.outbound_proxy.Y.port
Configure the interval for the IP phone to
retry to re-register when registration fails.
Parameter:
account.X.reg_fail_retry_interval
Web User Interface
Configure the SIP account registration
information.
Navigate to:
http://<phoneIPAddress>/servlet?p=accou
nt-register&q=load&acc=0
Configure the interval for the IP phone to
retry to register when registration fails.
Navigate to:
http://<phoneIPAddress>/servlet?p=accou
nt-adv&q=load&acc=0
Phone User Interface
Configure the SIP account registration
information.

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