[Asterisk-Users] Busy Detect

[Doug Reid - Stormcorp]

Hi

I am using a Voicetronix Openline and trying to get busy detect working
for South Africa.

Asterisk definitions are:

VPB_TONE=BUSY,P,400/500,0/500

and this works although it is to sensitive and hangs up when pressing a
DTMF tone.

If I use the Voicetronix definition:

VBP_TONE=BUSY,P,400,100,500

no hangup takes place at all.

Our busy tone is as follows: 400Hz, -8dBm, on for 0.5 seconds off for 0.5
seconds.

Can someone help with this?

Thanks
Doug