Yealink SIP-T40G Administrator's Guide

Account Settings
312
tup when there is no registered account.
Note: It works only if “phone_setting.logon_wizard” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Supported
Devices
All phones except CP920
Parameter
hotdesking.startup_password_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to provide an input field of password on the logon wizard after startup
when there is no registered account.
Note: It works only if “phone_setting.logon_wizard” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Supported
Devices
All phones except CP920
Parameter
hotdesking.startup_sip_server_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to provide an input field of SIP server on the logon wizard after star-
tup when there is no registered account.
Note: It works only if “phone_setting.logon_wizard” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
All phones except CP920
Parameter
hotdesking.startup_outbound_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to provide an input field of the outbound server on the logon wizard
after startup when there is no registered account.
Note: It works only if “phone_setting.logon_wizard” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
All phones except CP920
Parameter
phone_setting.logon_wizard_forever_wait <y0000000000xx>.cfg
Description
It enables or disables the phone to remain at the hot desking logon wizard even though timeout.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
All phones except CP920

Yealink SIP-T40G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Wi-Fi	No
Security algorithms	AES, HTTPS, SSL/TLS
Networking standards	IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP, TFTP, HTTP, HTTPS
Voice codecs	G.711, G.711a, G.711u, G.722, G.726, G.729ab
RJ-11 ports quantity	1
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.6 W
Certification	CE, FCC, ISO 9001
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 90 %
Volume control	Digital
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Lines quantity	3 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	175 mm
Width	212 mm
Height	54 mm