Yealink SIP-T53W Administrator's Guide

Phone Customization
265
Default
0
Web UI
Dsskey > Programmable Key > Line
Parameter
programablekey.X.line
[1]
<y0000000000xx>.cfg
Description
It configures the desired line to apply the programmable key feature.
Permitted
Values
T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G: 0, 1-16;
T53W/T53/T43U/T42U/T42S/T42G: 0, 1-12;
T41P/T41S/T27G: 0, 1-6;
T40P/T40G/T23P/T23G: 0, 1-3;
T21(P) E2: 0, 1-2;
CP920: 1, 101, 102.
0-All (it is configurable only when "features.fwd_mode" is set to 1 (Custom) and "pro-
gramablekey.X.type" is set to 2 (Forward)).
1-Line 1
2-Line 2
…
16-Line 16
101-PSTN1
102-PSTN2
Default
1
Supported
Devices
All phones except T19(P) E2
Web UI
Dsskey > Programmable Key > Line
Parameter
programablekey.X.value
[1]
<y0000000000xx>.cfg
Description
It configures the value for some programmable key features.
For example, when you assign the Speed Dial to the programmable key, this parameter is used to spe-
cify the contact number you want to dial out. It is also used to specify the contact number with the
DTMF sequence. The contact number and DTMF sequence are separated by commas.
Permitted
Values
String within 99 characters
Default
Blank
Web UI
Dsskey > Programmable Key > Value
Parameter
programablekey.X.label
[1]
(X=1-4)
<y0000000000xx>.cfg
Description
It configures the label displayed on the phone screen for a specific programmable key.
This is an optional configuration.
Permitted
Values
String within 99 characters
Default
Blank

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