Yealink SIP-T53W Auto Provisioning Guide

Managing Boot Files
15
Managing Boot Files
Yealink IP phones can download CFG files referenced in the boot files. Before provisioning, you
may need to edit and customize your boot files.
Yealink supports the following two types of boot files:
 MAC-Oriented boot file (e.g., 00156574b150.boot)
 Common boot file (y000000000000.boot)
You can edit the template boot file directly or create a new boot file as required. Open each
boot file with a text editor such as Notepad++.
Editing Common Boot File
The common boot file is effective for all phones. It uses a fixed name “y000000000000.boot” as
the file name.
The following figure shows the contents of the common boot file:
The following table lists guidelines you need to know when editing the boot file:
Item
Guidelines
#!version:1.0.0.1
It must be placed in the first line.
Do not edit and delete.
## The header above
must appear as-is in the
first line
The line beginning with “#” is considered to be a comment.
You can use “#” to make any comment in the boot file.
include:config <xxx.cfg>
include:config "xxx.cfg"
1) Each “include” statement can specify a URL where a configuration
file is stored. The configuration file format must be *.cfg.
2) The URL in <> or “” supports the following two forms:
 Relative URL (relative to the boot file):
For example, sip.cfg, HTTP Directory/sip.cfg
 Absolute URL:
For example, http://10.2.5.258/HTTP Directory/sip.cfg

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