Yealink SIP-T53W Administrator's Guide

Configuration Parameters
515
Default
0
[1]
X is the account ID. For T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G, X=1-16; for
T53W/T53/T43U/T42G/T42U/T42S, X=1-12; for T41P/T41S/T27G, X=1-6; for T40P/T40G/T23P/T23G, X=1-3; for T21
(P) E2, X=1-2; for T19(P) E2/CP920, X=1.
Broadsoft Flexible Seating
Parameter
account.X.flexible_seating.enable
[1]
<MAC>.cfg
Description
It enables or disables the flexible seating feature.
Note: For the host, it works only if “account.X.hoteling.enable” and “account.X.acd.enable” are set to 0
(Disabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Parameter
account.X.hoteling.mode
[1]
<MAC>.cfg
Description
It configures the hoteling mode.
Permitted
Values
0-Disabled
1-Hoteling
2-Flexible Seating Host
3-Flexible Seating Guest
Default
0
Parameter
account.X.hoteling.pin
[1]
<MAC>.cfg
Description
It configures the flexible seating PIN.
Permitted
Values
String
Default
Blank
Parameter
features.homescreen_softkey.hoteling.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to display the Flexible Seating soft keys such as GuestIn or
GuestOut on the idle screen.
Note: It works only if “account.X.flexible_seating.enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Parameter
bw.flexible_seating.remember_password.ldap.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to encrypt and store the LDAP user credentials when using flexible
seating feature.
Note: It works only if "bw.enable" and “account.X.flexible_seating.enable” are set to 1 (Enabled). If you
disable this feature after enabling it, all the saved user credentials are cleared.
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