Yealink SIP-T53W Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
342
Values
Default
5
Example: Configuring a Directory List
The following example shows the configuration for the directory list.
Customize the directory list file, and then place this file to the provisioning server “http://192.168.10.25”.
Example
static.directory_setting.url = http://192.168.10.25 /favorite_setting.xml
After provisioning, you can press the Directory/Dir soft key to access the desired contact list quickly.
Directory Search Settings
You can configure how the phones search contacts and whether to highlight the matched keywords for contact
searching.
The following shows the search results on T46S/G phones:
Topic
Directory Search Settings Configuration
Directory Search Settings Configuration
The following table lists the parameters you can use to configure directory search settings.
Parameter
directory.search_type <y0000000000xx>.cfg
Description
It configures the search type when searching the contact in Local Directory, Remote Phone Book, Net-
work Directory or Blacklist.
Permitted
Values
0-Approximate string matching, the phone will search the contact numbers or names contain the
entered character(s).
1-Prefix matching, the phone will search the contact numbers or names start with the entered char-
acter(s).
Default
0
Parameter
phone_setting.search.highlight_keywords.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to highlight the matched characters in the search results.
Permitted
Values
0-Disabled
1-Enabled

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