I have some servers that are dedicated to do meetme conferencing. From some previous test i concluded that I need to use dahdi_dummy as it is more accurate.
If I did use the core timers in dahdi (not loading dahdi_dummy) I got bad quality in the conferences and dahdi_test showed 99.6% as worst.
I thought maybe the issue as bad hardware for the timing or something else. But today I re-ran these tests on another server showing the same thing.
– Can anybody comment on why DAHDI with core timers drop down to 99.6%
– Is a hardware-card for timing the most efficient way to get timing even if I just use the card for the timing?
Below is some stats (trimmed, but you get the idea).
** With Dahdi 188.8.131.52, and core timers:
99.998% 99.611% 99.615% 99.997% 99.993% 99.997% 99.996% 99.608%
99.999% 99.612% 99.607% 99.613% 99.999% 99.998% 99.994% 99.609%
— Results after 177 passes –