Yealink T40G Administrator's Guide

Account Settings
213
Permitted
Values
0-Disabled
1-Enabled
Default
0
Web UI
Account->Advanced->Send user=phone
Parameter
account.X.register_mac
[1]
<MAC>.cfg
Description
It enables or disables the IP phone to add MAC address to the SIP header of the
REGISTER message.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Web UI
Account->Advanced->SIP Send MAC
Parameter
account.X.register_line
[1]
<MAC>.cfg
Description
It enables or disables the IP phone to add line number to the SIP header of the
REGISTER message.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Web UI
Account->Advanced->SIP Send Line
Parameter
account.X.contact_take_line_param
[1]
<MAC>.cfg
Description
It enables or disables the IP phone to carry the line parameter in the Contact header of
the Register message.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Parameter
account.X.unregister_on_reboot
[1]
<MAC>.cfg
Description
It enables or disables the IP phone to unregister first before re-registering account X
after a reboot.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Web UI
Account->Advanced->Unregister When Reboot
Parameter
account.X.sip_server_type
[1]
<MAC>.cfg

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries