Yealink SIP-T40G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
522
Values 1-Enabled
Default
1
Supported
Devices
All phones except T19(P) E2 and CP920
Parameter
features.auto_release_bla_line <y0000000000xx>.cfg
Description
It enables or disables the server to release the connection by sending a notify message to phone
when the SCA call is ended.
Permitted
Values
0-Disabled, the phone will send a notify message to the server to release the connection.
1-Enabled
Default
0
Supported
Devices
All phones except T19(P) E2 and CP920
Parameter
account.X.sca_manage_interface_display_time
[1]
<MAC>.cfg
Description
It configures how long (in seconds) the phone goes back to the idle screen when entering the Shared
Calls screen by long pressing the shared line key.
Permitted
Values
Integer from 0 to 2147483647
Default
10
Supported
Devices
All phones except T19(P) E2 and CP920
[1]
X is the account ID. For T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G, X=1-16; for
T53W/T53/T43U/T42U/T42G/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.
Broadsoft Call Park
Parameter
features.call_park.park_mode <y0000000000xx>.cfg
Description
It configures the call park mode.
Permitted
Values
0-XSI
1-FAC, park a call through dialing the call park code.
Default
0
Web UI
Features > Pick up & Park > Call Park Mode
Parameter
features.call_park.group_enable <y0000000000xx > .cfg
Description
It enables or disables the group call park feature.
Permitted
Values
0-Disabled
1-Enabled, users can select GPark during a call to park a call to the first available user in the call park
group, and select Retrieve in the dialing screen to retrieve the parked call.
Default
0
Web UI
Features > Pickup & Park > Group Call Park
Parameter
features.call_park.park_ring <y0000000000xx > .cfg
Description
It enables or disables the phone to play a warning tone when a call is parked against its line.
Note: It works only if “features.call_park.park_visual_notify_enable” is set to 1 (Enabled).

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