Yealink T40G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
376
Default
0
Parameter
voice.tone.secondary_dial
<y0000000000xx>.cfg
Description
It customizes the secondary dial tone.
The value format is Freq/Duration. For more information on the value format, refer to
the parameter “voice.tone.dial”.
Note: It works only if “voice.tone.country” is set to Custom. If you want to disable this
warning tone, set it to 0.
Permitted
Values
String
Default
350+440/3000
Web UI
Settings->Tones->Secondary Dial
Parameter
voice.tone.ring
<y0000000000xx>.cfg
Description
It customizes the ringback tone.
The value format is Freq/Duration. For more information on the value format, refer to
the parameter “voice.tone.dial”.
Note: It works only if “voice.tone.country” is set to Custom. If you want to disable this
warning tone, set it to 0.
Permitted
Values
String
Default
Blank
Web UI
Settings->Tones->Ring Back
Parameter
voice.tone.busy
<y0000000000xx>.cfg
Description
It customizes the tone when the callee is busy.
The value format is Freq/Duration. For more information on the value format, refer to
the parameter “voice.tone.dial”.
Note: It works only if “voice.tone.country” is set to Custom. If you want to disable this
warning tone, set it to 0.
Permitted
Values
String
Default
Blank
Web UI
Settings->Tones->Busy
Parameter
voice.tone.congestion
<y0000000000xx>.cfg
Description
It customizes the tone when the network is congested.
The value format is Freq/Duration. For more information on the value format, refer to
the parameter “voice.tone.dial”.

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