Yealink SIP-T52S Auto Provisioning Guide

Table of Contents
iii
Table of Contents
Table of Contents .......................................................................... iii
Introduction .................................................................................... 1
Supported Phones ................................................................................................................................................... 1
Getting Started ............................................................................... 3
Obtaining Boot, Configuration and Resource Files .................................................................................... 3
Boot Files ................................................................................................................................................................. 3
Configuration Files .............................................................................................................................................. 3
Resource Files ........................................................................................................................................................ 4
Obtaining Template Files .................................................................................................................................. 5
Obtaining Phone Information ............................................................................................................................. 5
Provisioning Yealink IP Phones .................................................... 7
Interoperating with Provisioning Server ......................................................................................................... 7
Auto Provisioning Process .................................................................................................................................... 8
Old Mechanism – Without Boot Files .......................................................................................................... 8
New Mechanism – With Boot Files ............................................................................................................... 9
Major Tasks for Auto Provisioning ................................................................................................................. 11
An Instance of Auto Provision Configuration ............................................................................................ 12
Managing Boot Files .................................................................... 15
Editing Common Boot File ................................................................................................................................ 15
Creating MAC-Oriented Boot File .................................................................................................................. 17
Managing Configuration Files .................................................... 19
Editing Common CFG File .................................................................................................................................. 19
Editing MAC-Oriented CFG File ....................................................................................................................... 21
Creating a New CFG File ..................................................................................................................................... 23
Managing MAC-local CFG File ......................................................................................................................... 23
Encrypting Configuration Files......................................................................................................................... 24
Managing Resource Files ............................................................. 25
Customizing Resource Files .............................................................................................................................. 25

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