Yealink SIP-T40G Administrator's Guide

Phone Customization
237
Default
Blank
Parameter
features.custom_softkey_dynamic.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to display the soft keys relevant to the features (call center, cent-
ralized call recording, and executive-assistant).
Note: It works only if “phone_setting.custom_softkey_enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled, the functional soft keys display on the phone screen if the corresponding feature is avail-
able.
Default
1
Parameter
custom_softkey_call_failed.url <y0000000000xx>.cfg
Description
It configures the access URL of the custom softkey layout file in the CallFailed state.
Note: It works only if “phone_setting.custom_softkey_enable” is set to 1 (Enabled).
Permitted
Values
URL within 511 characters
Default
Blank
Parameter
custom_softkey_call_in.url <y0000000000xx>.cfg
Description
It configures the access URL of the custom softkey layout file in the CallIn state.
Note: It works only if “phone_setting.custom_softkey_enable” is set to 1 (Enabled).
Permitted
Values
URL within 511 characters
Default
Blank
Parameter
custom_softkey_connecting.url <y0000000000xx>.cfg
Description
It configures the access URL of the custom softkey layout file in the Connecting state.
Note: It works only if “phone_setting.custom_softkey_enable” is set to 1 (Enabled).
Permitted
Values
URL within 511 characters
Default
Blank
Parameter
custom_softkey_dialing.url <y0000000000xx>.cfg
Description
It configures the access URL of the custom softkey layout file in the Dialing state.
Note: It works only if “phone_setting.custom_softkey_enable” is set to 1 (Enabled).
Permitted
Values
URL within 511 characters
Default
Blank
Supported
Devices
All phones except T57W, T48U, T48S and T48G
Parameter
custom_softkey_ring_back.url <y0000000000xx>.cfg
Description
It configures the access URL of the custom softkey layout file in the RingBack state.
Note: It works only if “phone_setting.custom_softkey_enable” is set to 1 (Enabled).
Permitted
Values
URL within 511 characters

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