Yealink SIP-T53W Auto Provisioning Guide

Getting Started
5
Obtaining Template Files
You can ask the distributor or Yealink FAE for template files. You can also obtain them online:
http://support.yealink.com/documentFront/forwardToDocumentFrontDisplayPage.
To download template boot, configuration and resource files:
1. Go to Yealink Document Download page and select the desired phone model.
2. Download and extract the combined template files to your local system.
For example, the following illustration shows the template files available for SIP-T23G IP
phones running firmware version 82.
3. Open the folder you extracted and identify the files you want to edit.
Obtaining Phone Information
Before provisioning, you also need the IP phone information. For example, MAC address and the
SIP account information of the IP phone.
MAC Address: The unique 12-digit serial number of the IP phone. You can obtain it from the
bar code on the back of the IP phone.
SIP Account Information: This may include SIP credentials such as user name, password and IP
address of the SIP server. Ask your system administrator for SIP account information.

Yealink SIP-T53W Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP mobile phone
Product color	Gray
Keypad illumination	Yes
Wi-Fi standards	802.11a, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.2
Security algorithms	AES, HTTPS, SIPS
Networking standards	IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP/TFTP/HTTP/HTTPS
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Lines quantity	8 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Power consumption (typical)	2.3 W
Volume control	Buttons
Number of programmable keys	8
Storage temperature (T-T)	-30 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	3.7 \
Display resolution	360 x 160 pixels
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Number of DECT wireless handsets	4
Voice codecs	G.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC

Weight and Dimensions

Depth	210.6 mm
Width	212 mm
Height	174.5 mm