Yealink SIP-T52S Auto Provisioning Guide

Provisioning Yealink IP Phones
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Provisioning Yealink IP Phones
This section provides instructions on how IP phones interoperate with provisioning server for
auto provisioning, and shows you the auto provisioning process and the four major tasks to
provision the phones. It will help users who are not familiar with auto provisioning to
understand this process more easily and quickly.
Interoperating with Provisioning Server
When IP phones are triggered to perform auto provisioning, they will request to download the
boot files and configuration files from the provisioning server. During the auto provisioning, the
IP phone will download and update configuration files to the phone flash.
The following figure shows how the IP phone interoperates with the provisioning server:

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