Yealink SIP-T52S Administrator's Guide

Configuring Advanced Features
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XML Browser
XML browser simply means that the SIP phones’ LCD screen display can be managed by
external applications. The XML browser feature allows users to develop and deploy custom
services which meet user functional requirements on the server. Users can customize practical
applications, such as weather report, stock information, Google search, news service, etc.
To use the XML browser feature, you must configure an XML key in advance.
For more information on XML browser, refer to Yealink IP Phones XML Browser Developer's
Guide .
Procedure
XML browser key can be configured using the following methods.
Central
Provisioning
(Configuration File)
<y0000000000xx>.cfg
Assign an XML browser key.
Parameters:
linekey.X.type/ programablekey.X.type/
expansion_module.X.key.Y.type
linekey.X.value/
programablekey.X.value/
expansion_module.X.key.Y.value
linekey.X.label/ programablekey.X.label/
expansion_module.X.key.Y.label
linekey.X.shortlabel
Web User Interface
Assign an XML browser key.
Navigate to:
http://<phoneIPAddress>/servlet?p=dss
key&q=load&model=0
Phone User Interface
Assign an XML browser key.
XML Browser Key
For more information on how to configure the DSS Key, refer to Appendix D: Configuring DSS
Key on page 1014.
Details of Configuration Parameters:
Parameters
Permitted Values
Default
linekey.X.type/ programablekey.X.type/
expansion_module.X.key.Y.type
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Refer to the
following content

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