Yealink SIP-T40G Administrator's Guide

Account Settings
316
The following table lists the parameters you can use to configure the default account.
Parameter
static.features.default_account <y0000000000xx>.cfg
Description
It configures the default account.
1-Account 1
2-Account 2
3-Account 3
…
16-Account 16
100-PSTN 1
101-PSTN 2
For T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G, accounts 1-16.
For T53W/T53/T43U/T42U/T42S/T42G, accounts 1-12.
For T41P/T41S/T27G, accounts 1-6.
For T40P/T40G/T23P/T23G, accounts 1-3.
For T21(P) E2, accounts 1-2.
For CP920: account 1, PSTN 1 and PSTN 2.
Permitted
Values
Integer from 1 to 16, 100, 101
Default
1
Supported
Devices
All phones except T19(P) E2
Parameter
features.show_default_account <y0000000000xx>.cfg
Description
It enables or disables the phone to display the label of the default account in the left of the status bar
on the idle screen.
Note: For T43U/T42G/T42S/T42U/T41P/T41S/T27G phones, the label of the default account is dis-
played in the middle bottom of the idle screen. It works only if “features.station_name.value” is left
blank.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Parameter
features.linekey_call_with_default_account <y0000000000xx>.cfg
Description
It enables or disables the phone to switch the default account when pressing the line key to dial.
For example, the account on line 2 is not the default account, if this feature is enabled, when pressing
the line key 2 to dial, the default account will switch to the account on line 2.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Supported
Devices
All phones except T19(P) E2 and 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