Hello Jan, We have also been seeing this issue, and we are running Asterisk 1.2.17/Zaptel 1.2.16/LibPRI 1.2.4-r2. We have been informed by our PRI provider that a "3rd party vendor" has applied firmware to some hardware along our path, and that it has an unfortunate bug of hanging B-channels in the PRI flags "resetting" state. We have been assured that the vendor has been given a 30-day deadline (starting maybe 2 weeks ago) to fix the problem, and that it will go away soon. In the mean time, we've also had to restart Asterisk to free our B-channels for use, and any link-level event potentially re-hangs them.
Keep us posted if you find out anything! Martin Smith, Systems Developer [EMAIL PROTECTED] Bureau of Economic and Business Research University of Florida (352) 392-0171 Ext. 221 > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > [EMAIL PROTECTED] > Sent: Tuesday, July 17, 2007 9:44 AM > To: [email protected] > Subject: [asterisk-users] Zap channels unavailable? > > Hi, > > Lately we've noticed that some Zap channels on one of our PRIs are > unavailable. We have 2 PRI lines with 60 channels in total. > On the first > PRI there are currently 20 channels that are not being used for some > reason. > > I tried googling around and found some similar problems but > there really > was no solution (?). I'm not sure if this problem has occured now > because of more load on the pbx but the machine should take > it just fine > (2x3,0 ghz xeon with 1 gb ram etc). > > Restarting asterisk makes the zaps' available again but they get > "locked" later again. It seems it's always the same channels that are > unavailable too? > > This one is unavailable and not being used... It's been in PRI Flags > state "resetting" for hours now. > > Channel: 1 > File Descriptor: 11 > Span: 1 > Extension: > Dialing: no > Context: from-pstn > Caller ID: 702821667 > Calling TON: 33 > Caller ID name: > Destroy: 0 > InAlarm: 0 > Signalling Type: PRI Signalling > Radio: 0 > Owner: <None> > Real: <None> > Callwait: <None> > Threeway: <None> > Confno: -1 > Propagated Conference: -1 > Real in conference: 0 > DSP: no > Relax DTMF: no > Dialing/CallwaitCAS: 0/0 > Default law: alaw > Fax Handled: no > Pulse phone: no > Echo Cancellation: 128 taps unless TDM bridged, currently OFF > PRI Flags: Resetting > PRI Logical Span: Implicit > Hookstate (FXS only): Onhook > > If anyone can help me with this I'd be really glad. Thanks. > > Regards, > Jan > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
