[Asterisk-Users] Re: TDM400 - channel out to lunch?

[Michael Welter]

  If a board design is that sensitive to touching, it
> certainly implies a design problem.
> 
> Twenty-plus years of doing electronic repair/diagnostic work says 
> that is no where near normal. Very very very sensitive to the injection
> of electrical noise.
> 
> I'm going to do a bunch more testing this weekend with that approach 
> and try some decoupling caps, etc, to see if the card stablizes. No
> wonder the digium support folks are having problems nailing down the
> stability issue.

Not to mention the CPU spikes every <n> seconds.  Rich, while you're 
testing, would you keep an eye on 'vmstst 1' and the 'system' (not user) 
CPU utilization?

Thanks,
Mike