[Asterisk-Users] hangup detection

[Martin Pycko]

busydetect should help you. Set busycount=10 busydetect=yes in zapata.conf
and measure the length of the tone .. should be equal the pause too.

Then in dsp.c change the vaules BUSY_MIN and BUSY_MAX for example like
this: your result - 100, your result + 100 [ms]

regards
Martin

On Fri, 2 Jan 2004, Sean Adams wrote:

>
> So I made the mistake of buying a Carrier Access channel bank without
> noticing the page on the wiki about the fact that they don't support
> disconnect supervision (bastards!). However, apart from that, I do have
> it working fine for incoming calls.
>
> Is there some trick to get asterisk to detect the hangup tones from
> SBC? I've tried busydetect and callprogress as suggested, but neither
> seems to work.  The tone is not a busy tone, but that ear-piercing high
> pitched buzzer. It goes "if you'd like to make a call, please hang up
> and try again. If you need help, hang up and then dial your operator.
> BEEP BEEP BEEP etc."
>
> I am set up here with recording gear and spectrum analyzer software, so
> I can identify the tones and timing if necessary. However I'm not sure
> how to make asterisk detect the tones, or if this work has already been
> done. Anyone know?
>
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