Yealink SIP-T53W Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
147
Parameter
account.X.dial_tone
[1]
<MAC>.cfg
Description
It configures the dial tone for the phone.
Permitted
Values
0-Default (depend on the country tone by “voice.tone.country”)
1-440/250,0/250
2-1000/250,0/250
Default
0
Parameter
features.call.dialtone_time_out <y0000000000xx>.cfg
Description
It configures the duration time (in seconds) that a dial tone plays before a call is dropped.
If it is set to 0, the call is not dropped.
Permitted
Values
Integer from 0 to 65535
Default
15
Parameter
features.voice_mail_tone_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to play a warning tone when it receives a new voice mail.
Note: It works only if “account.X.display_mwi.enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features > General Information > Voice Mail Tone
Parameter
features.send_key_tone <y0000000000xx>.cfg
Description
It enables or disables the phone to play a key tone when a user presses a send key.
Note: It works only if “features.key_tone” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features > Audio > Send Tone
Parameter
features.key_tone <y0000000000xx>.cfg
Description
It enables or disables the phone to play a key tone when a user presses any key on your phone
keypad.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features > Audio > Key Tone
Phone UI
Color Screen Phones:
Menu > Basic > Sound > Key Tone
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Sound > Key Tone

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