Yealink SIP-T53W Auto Provisioning Guide

Yealink IP Phones Auto Provisioning Guide
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2. Enter the URL, user name and password of the provisioning server in the Server URL, User
Name and Password field respectively (the user name and password are optional).
3. Click Confirm to accept the change.
After the above configuration is completed, the IP phone will connect to the configured
provisioning server and perform auto provisioning by one of the following methods: Power On,
Repeatedly, Weekly, Flexible Auto Provision, Auto Provision Now, SIP NOTIFY Message and
Multi-mode Mixed. For more information on these methods, refer to Triggering the IP Phone to
Perform Auto Provisioning.
Configuring Wildcard of the Provisioning Server URL
Normally, many phone models may be deployed in your environment. To deploy many phone
models using a unified provisioning server, it is convenient for the administrator to configure a
unified provisioning server URL for different phone models. On the provisioning server, many
directories need to be configured for different phone models, each with a unique directory
name. Yealink IP phones support the following wildcards in the provisioning server URL:
 $PN: it is used to identify the directory name of the provisioning server directory where the
corresponding boot files and configuration files are located.
 $MAC: it is used to identify the MAC address of the IP phone.
The parameter “static.auto_provision.url_wildcard.pn” is used to configure the directory name
where the boot files and configuration files located. For more information on the parameter,
refer to the latest IP Phones Description of Configuration Parameters in CFG Files or
Administrator Guide for your phone on Yealink Technical Support.

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