Here are result of dahdi_test: [r...@ip-10-251-123-3 ~]# dahdi_test Opened pseudo dahdi interface, measuring accuracy... 99.725% 96.018% 99.532% 91.934% 99.923% 99.923% 99.628% 99.434% -434.763% 99.239% 93.770% 99.141% 99.822% 91.232% 99.727% 93.770% 99.726% -403.227% 98.069% 98.458% 95.136% 98.749% 91.229% 87.622% 98.554% 93.282% -407.620% 94.650% 96.308% 98.750% 96.993% 93.478% 94.063% 93.381% 61.745% -379.400% 99.628% 99.921% 99.142% 96.797% 98.457% 99.337% 87.909% 95.141% -396.880% 99.531% 99.923% 99.921% 91.035% 96.408% 91.916% 90.255% -402.153% 81.079% 74.534% 96.212%
What can one tell from these? On Wed, Apr 21, 2010 at 6:59 PM, bruce bruce <[email protected]> wrote: > Thanks for the input. > > I am going to check this once I get access to system again tonight. > > But I thought the timing source dahdi_dummy is only good for features like > MeetMe or conference rooms? or am I wrong and it has an effect on any type > of calls and checking voice messages? > > Thanks > > On Wed, Apr 21, 2010 at 2:49 PM, Ryan Bullock <[email protected]> wrote: > >> So I be it sounds like all the recordings are underwater. >> >> Are you using dahdi for timing? Can you run dahdi_test? >> >> Asterisk needs a good timing source, in the case when you don't have a >> physical card providing it, it relies on kernel ticks or the RTC (or HPET). >> Because of the nature of virtual machines they don't always get access to >> the processor when they want and therefore their timing can get skewed and >> can be bad for real-time applications. >> >> There are some patches/work-arounds that you can do. You might want to >> google 'asterisk in a virtual machine' or 'asterisk timing virutal machine', >> or anything along those lines. >> >> I think I remember in some of the recent dahdi or asterisk release notes >> that they changed some settings to be more virtual machine friendly. So >> maybe make sure you are running the latest versions? >> >> -- >> _____________________________________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> New to Asterisk? Join us for a live introductory webinar every Thurs: >> http://www.asterisk.org/hello >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> > >
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