In article <[EMAIL PROTECTED]>, Chris Earle <[EMAIL PROTECTED]> wrote: > Hi all > > I've had a number of servers, all generally running Asterisk 1.0.9-1.0.11.1, > with TDM cards for analog lines. They have been in production use for many > months, handling incoming calls, and also allowing daily inter-server calls > over IAX (transfers, extension calls etc) > > All of a sudden, in the last 3-4 weeks, with little to no changes to any > config or setup on the servers -- a large number of IAX-IAX calls are > dropping. It is driving me nuts because I can't pinpoint any change in the > system that might be a catalyst ... nor rectify with any modifications to > iax.conf, zapata.conf etc.... > > All servers are iax.conf 'friend' entries.......... standardized with > disallow=all, allow=gsm, and allow=ulaw > jitterbuffer=off > trunk=yes > > I have explored a number of theories and none seem to be really helping the > situation. The call drops are not consistent, so it is hard to say. > > One thing I have considered is shared IRQs on some of the servers --- BUT > while I know this can affect TDM installations -- these machines have been > in production with no drops for months! > > So does anyone have any suggestions as to why all of a sudden IAX calls and > my asterisk network would become so unstable?
Is it a private network, or used by other machines and traffic? Could it be that the network has started getting overloaded with broadcast or multicast traffic or something? Just a thought. Do the asterisk logs give any clues about why they are dropping the calls? Cheers Tony -- Tony Mountifield Work: [EMAIL PROTECTED] - http://www.softins.co.uk Play: [EMAIL PROTECTED] - http://tony.mountifield.org _______________________________________________ --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
