Lee Jenkins wrote: > I forgot to mention that the one thing that seems to be consistent is > that I can get the zap line to reset and dialout again correctly by > calling into the system on that zap line, dialing and extension and > allowing the extension to hangup on the caller first. > > Then it will dial out again. Odd.
Cisco has quite a bit of material on this subject (why should they special? I'll bet their telephony stuff is plagued by this problem too). This document describes different kinds of supervisory disconnect signalling: "Understanding FXO Disconnect Problem" http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00800ae2d1.shtml This one provides a good summary of signalling: http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00800a6210.shtml#Topic3A I think the problem comes down to knowing what kind of signalling the telco is using (if it is using any at all) and then configuring the TDM accordingly. I wonder if anyone has had any luck getting that kind of information from any ILEC. -Stephen- _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
