Another update on the latest hookup attempt. I can make it work reasonably well with callprogress=yes, it detects the hangup but only after about 7-9 seconds. My config files are the same as the last time I posted (apparently last time I wasn't waiting long enough for callprogress to kick in). If I turn callprogress=off then it never hangs up, if I turn it on, again after 7-9 seconds, it will hangup. My current Adtran unit hangs up almost instantly, so I think it is getting and detecting the "disconnect supervision" correctly.
I am going to try again in a few days, but I want to make some modifications to the zaptel driver (add in some debug code) and revert to Asterisk 1.4, not that I expect that to make a difference but I'll try anything at this point. Before I do a question: I am using esf,b8zs signalling on a true(/inband) T1 line. Does the Zaptel driver use the rxwink timing to detect a hangup by the disconnect supervision? If not, what does it use as it must be able to tell the difference (and I am using analog terms here) between a hangup and a "flash" for 3-way calling. Thanks again. If I can't figure this out I will have to call them out, but I don't think they will do anything other than say "yep it works on our side, fix your own equipment." Daniel On Jul 8, 2008, at 1:11 PM, Daniel Hazelbaker wrote: > Just an update for the information I got from Verizon: > > It is a "true" T1, not a PRI for sure. b8zs and esf signalling. It > is loop start with disconnect supervision (kewlstart as I understand > it). I know I had already tried kewlstart before, but I suppose it is > possible that some other configuration option was making it not work. > Since the only T1 line I have coming in is our live phone lines I will > have to test this again late some night this week, so if somebody has > an idea of some things to check while I am doing that I will certainly > give it a shot, otherwise I will report back afterwords if I had > success. _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users