On 12/1/05, Rob Thomas <[EMAIL PROTECTED]> wrote: > After upgrading to 1.2.0 (from a three-week-prior CVS version), I've > suddenly had people starting to complain of lost calls. They'd be there, > and suddenly they'd drop out - they could be in a conversation, or more > often, the caller would be on old, and suddenly the light would go out, > and the caller would be gone. > > I haven't noticed anything unusual in the logs, nothing that stands out > anyway. Is anyone else experiencing anything like this?
This is probably completely unrelated, particularly as it occurs on a 1.0.9 system, but we have one box which occasionally reports a PRI "D-Channel up" message, resulting in killed calls, even though the D-Channel is already up and working. In our case it was fax-tone detection (for echo canceller switch-off) in zaptel which seems to cause it. We have compiled this feature out on this one server as a workaround. This can be spotted by looking for the zaptel message in dmesg showing tone detection. Strangely, the EXACT same software build and O/S with the same PRI hardware and driver does not cause this problem on any of our other servers. Regards, Steve _______________________________________________ --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
