Tomasz Zieleniewski wrote: > ztttest results show value below 99,98: > > [EMAIL PROTECTED]:~/src/zaptel-1.4$ ./zttest -v -c 5 > <snip> > --- Results after 11 passes --- > Best: 50.003 -- Worst: 49.612 -- Average: 49.931827, Difference: > 49.931827 This is the first thing I would address. Get that average to at least 99.98% and it's likely that your problem will go away. > Do You know how can I check and set kernel timer frequency? You can check the timer frequency as follows:
# grep -e "^CONFIG_HZ" /boot/config-`uname -r` CONFIG_HZ_1000=y CONFIG_HZ=1000 Setting it requires configuring and rebuilding the kernel. Try setting "CONFIG_HZ=1000" and checking the results of zttest. Depending on how new your kernel is there are more options, but this is a good place to start. I settled on using an empty TDM400P as a timing source, because it is a simple solution that "just works." This may still be your best bet, but I'll defer judgment on that to the list because Asterisk has evolved quite a bit since I made that decision. Regards, Matthew Roth InterMedia Marketing Solutions Software Engineer and Systems Developer _______________________________________________ -- 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
