[Asterisk-Users] (still) channel problems

[Jared Smith]

On Wed, 2003-10-01 at 06:32, Paulo Mannheimer wrote:
> Hi folks,
> 
> I'm still having the following problem, maybe someone can help me out of
> it.
> 
> Two IDENTICAL MACHINES (same motherboard, same RH 7.2, same *)
> communicate through IAX2. Everything works ok on machine 1. On machine
> 2, if I try to use 4 fxo's from a TDM400 card, sound gets lousy. If I
> manually destroy one of the zap channels (e.g. zap destroy channel 4),
> sound gets good again.
> 

Did you check interrupts?  Try "cat /proc/interrupts" and see if
anything is sharing an interrupt.

Jared Smith