Yealink SIP-T53W Administrator's Guide

Call Features
354
0 to 2 (for T21(P) E2)
0, 1 (for CP920)
Default
Blank
Supported
Devices
All phones except T19(P) E2
Web UI
Settings > Dial Plan > Replace Rule > Account
Parameter
dialplan_replace_rule.url <y0000000000xx>.cfg
Description
It configures the access URL of the replace rule template file.
For customizing replace rule template file, refer to Replace Rule File Customization.
Note: It works only if “dialplan.digitmap.enable” and “account.X.dialplan.digitmap.enable” are set to 0
(Disabled).
Permitted
Values
URL within 511 characters
Default
Blank
[1]
X is from 1 to 100.
Dial Now Configuration
You can configure dial now rules either one by one or in batch using a dial now template.
The following table lists the parameters you can use to configure the dial now.
Parameter
dialplan.dialnow.rule.X
[1]
<y0000000000xx>.cfg
Description
It configures the dial now rule (the string used to match the numbers entered by the user).
When entered numbers match the predefined dial now rule, the phone will automatically dial out the
numbers without pressing the send key.
Example:
dialplan.dialnow.rule.1 = 123
Note: It works only if “dialplan.digitmap.enable” and “account.X.dialplan.digitmap.enable” are set to 0
(Disabled).
Permitted
Values
String within 511 characters
Default
Blank
Web UI
Settings > Dial Plan > Dial Now > Rule
Parameter
dialplan.dialnow.line_id.X
[1]
<y0000000000xx>.cfg
Description
It configures the desired line to apply the dial now rule.
The digit 0 stands for all lines. If it is left blank, the dial-now rule will apply to all lines on the phone.
Note: Multiple line IDs are separated by commas. It works only if “dialplan.digitmap.enable” and
“account.X.dialplan.digitmap.enable” are set to 0 (Disabled).
Permitted
Values
0 to 16 (for T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G)
0 to 12 (for T53W/T53/T43U/T42U/T42S/T42G)
0 to 6 (for T41P/T41S/T27G)
0 to 3 (for T40P/T40G/T23P/T23G)

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