[Asterisk-Users] Mine strangest asterisk problem ever ....

[Brent Franks]

On Wed, 9 Jun 2004, Alessio Focardi wrote:

> Asterisk with one HFC isdn card, using the zaptel driver "bristuff"
>
> All works ok, but voice coming in/out of the isdn card is out of sync,
> squelky and disrupted, UNTIL I PUT SOME LOAD TO THE PC, let say
> launching xwindows.

Alessio,

When I was having similar issues the Digium Support folks reccommended
using hdparm.  hdparm sets hard drive parameters (hence hdparm)

You can try doing different things with it, but I know that I am currently
set to level 3 rather than 5 as default with RedHat.

- Brent