Okay, I'm an idiot. The tones are picked up just fine by asterisk with no changes.
It helps if you understand the syntax of zapata.conf. I thought busydetect=yes just had to be under the context line. I didn't realize how the "channels=" is actually the delimiter that includes the stuff above it (I had busydetect below that line).
I should add that I find the asterisk config files to be very whacky in general.
On Jan 2, 2004, at 12:34 PM, Martin Pycko wrote:
If the on/off times are diffrent you need to edit Makefile and uncomment
BUSYDETECT_TONES_ONLY flag or something like that ... and then you can
change the MAX/MIN values in dsp.c too. That should help you with
busycount=10 and busydetect=yes
regards Martin
On Fri, 2 Jan 2004, Sean Adams wrote:
Here's a recording:
http://www.seanadams.com/hangup_tones.aif
(sorry - recorded from speakerphone - skip to the end)
The following numbers are not real precise, I just got this from visually looking at the spectrum on my computer:
The tones appear to consist of 2600, 2440, 2000, and 1400 Hz.
The timing is 120ms on, 80ms off.
I'll take a look at dsp.c and see if I can make it work. Thanks for the
pointers.
On Jan 2, 2004, at 10:46 AM, Martin Pycko wrote:
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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