[asterisk-users] audio glitches in conference

[Jonathan Addleman]

marco.mouta at gmail.com wrote:
> It looks to me that u are having clock synchronism problems due to
> the fact you are using Virtual Machine so u don't have an ISDN card
> generating clock. Are u using what was called ztdummie as clock
> source? Can't precise the name of it in chan_dahdi but u have it.

zt_dummy is the timing source, yes. I saw the exact same thing happening
when I used app_conference though, without zt_dummy loaded at all.

I also checked if I could see what source zt_dummy is using, but there's
no 'source' line in /proc/zaptel/1 - just one line saying 'Span 1:
ZTDUMMY/1 "ZTDUMMY/1 1" '


-- 
Jon-o Addleman - http://www.redowl.ca