Yealink SIP-T53W Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Attributes Valid Values Description
Google Contact
Shared Directory (only applicable to
T57W/T54W/T53W/T53 phones)
Dect Intercom (only applicable to T57WT54W/T53W/T53
phones)
Presence List
priority
1 to 18
1 is the highest priority.
The display priority of the directory list.
enable
0/1
0: Disabled
1: Enabled
Whether to display this list when you press
Directory (Dir) on the phone.
dev
common
T19 T21 T23 T40 T40G T27 T27G T29 T41 T42 T42S
T41S T46 T46S T48 T48S CP920 T54W T53W T53
T57W T48U T46U T43U T42U
T29 T46 T46S T48 T48S T54W T53W T53 T57W T48U
T46U T43U T42U
T29 T46 T46S T48 T48S T42S T41S T27G CP920 T54W
T53W T53 T57W T48U T46U T43U T42U
T54W T53W T53 T57W T48U T46U T43U T42U
The applicable phone models of the dir-
ectory list. Common represents that the
desired directory list is applicable to all IP
phone models.
Note: Do not edit this field.
Customizing Directory List File
1.
Open the directory list XML file.
2.
To configure each directory list, edit the values within double quotes in the corresponding field.
For example, enable the local directory, disable the history and specify a priority.
<item id_name="localdirectory" display_name="Local Directory" priority="1" enable="1" dev="common"/ >
<item id_name="history" display_name="History" priority="2" enable="0" dev="common"/ >
3.
Save the change and place this file to the provisioning server.
Directory List Configuration
The following table lists the parameters you can use to configure the directory list.
Parameter
static.directory_setting.url <y0000000000xx>.cfg
Description
It configures the access URL of the custom directory file (favorite_setting.xml).
Permitted
Values
URL within 511 characters
Default
Blank
Web UI
Directory > Settings > Directory
Parameter
directory_setting.local_directory.enable <y0000000000xx>.cfg
Description It enables or disables the users to access the local directory by pressing the Directory/Dir soft key.
Permitted
0-Disabled

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