[Asterisk-bsd] "clicking" sounds in conversations with TDM04B

[Alexander Timoshenko]

Alex Mejia wrote:

> Hi list!
>  
> I successfully installed a Digium TDM04B card on FreeBSD 5.4 using 
> zaptel drivers for FreeBSD (installed with ports).
> I'm using Asterisk CVS-Head and the card works fine, but when placing 
> or recieving a call on any of the 4 fxo ports, users hear (both sides) 
> a "clicking" noise.
> I also have a Wildcard X100P installed, and uses the same 
> configuration (on zapata.conf) but that card doesn't make that strange 
> noise during conversations.
>  
> Bellow, my zapata.conf (in case I'm doing something wrong) so you can 
> suggest any changes or correct my mistakes.
>
    Please, show your vmstat -i. I believe this sounds is becaue of 
interrupt sharing.