Yealink SIP-T53W Administrator's Guide

Directory
319
8. Click the OK button.
A photo.tar file is generated in the directory C:\Program Files\photo.
Local Contact File Customization
You can ask the distributor or Yealink FAE for local contact template. You can also obtain the local contact template
online: http://support.yealink.com/documentFront/forwardToDocumentFrontDisplayPage.
Topics
XML Conversion Table
Local Contact File Elements and Attributes
Customizing Local Contact File
XML Conversion Table
XML provides escape facilities for including characters which are problematic to include directly. For example, the
characters "<" and "&" are key syntax markers and may never appear in the content. XML has five predefined entit-
ies.
The XML conversion table is shown as below:
Character Name Escape Sequence
& Ampersand &amp;
“ Quote &quot;
‘ Apostrophe &apos;
< Left angle bracket &lt;
> Right angle bracket &gt;
Local Contact File Elements and Attributes
The following table lists the elements and attributes you can use to add groups or contacts in the local contact file.
We recommend that you do not edit these elements and attributes.
Elements Attributes Description
group
display_name
Specify the group name.
For example All Contacts, Blacklist or Friend
ring
Specify a ringtone for the group.
System ring tone:
Auto
Silent.wav
Splash.wav
RingN.wav (integer N ranges from 1 to 8)
Custom ring tone:
Name.wav (the custom ring tone should be uploaded in advance)
Contact
display_name
Specify the contact name.
For example Jim
Some characters (for example, " ) are key syntax markers and may never
appear in the content. Non-standard name formats may cause XML pars-
ing to fail. You can use the escape sequence instead.

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