search for: signial

...asterisk/zaptel 1.0.10 and have the same situation. I'm in > Colombia and tried with a lof of loadzone= > > > > Debug doesn't show reverse polarity events so I'm pretty stuck. > > > > I've got zaptel configured with a loadzone of US and kewlstart signialling. > > > > Has anybody had success with these cards/asterisk in South Korea? > ?Or in the world? > > We implemented a busypattern= option for the zapata.conf that might help you. Test like so: Dial into your Asterisk system via the FXO port to an extension...

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