On 5 Nov 2010, at 15:04, Danny Nicholas wrote: > Hi Gang, > My production box with my DAHDI cards is a 1.4.26 build. I have > 3 test machines that I do IAX communication with. > Machine 1 is a real Dell POWEREDGE 1500 running CENTOS running 1.4.30. > Machine 2 is a SUSE 11.1 VM running 1.4.30. Machine 3 is another SUSE 11.1 > VM running 1.8.0. I can SIP into all 4 machines and life is great. When I > try to IAX from the live machine to Machine 3, I get lags/pauses on > Background/Playback commands. I play files and groups of files that last > from 1-45 seconds, so I can press keys and proceed, but I don’t expect my > end-users to know to do this. Any clues? Do I need to open a tracker issue > on this one? > > Thanks > Danny Nicholas > --
There is an open bug on this - or something very like it - https://issues.asterisk.org/view.php?id=18110 The work around seems to be to set internal_timing = yes in asterisk.conf and noload => res_timing_dahdi.so ;noload => res_timing_pthread.so noload => res_timing_timerfd.so in modules.conf Which forces asterisk to use the (older less efficient/accurate) pthreads timer. The bug looks to be being worked on, so I'm optimistic it will be fixed soon. Tim. > Tim Panton - Web/VoIP consultant and implementor www.westhawk.co.uk
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