[Asterisk-Users] TDM400 FXO port 1 only problem.

[Rich Adamson]

> I have a TDM400 REV I Ver 1 board and am having an issue with 1 of the
> 4 FXO channels.  FXO 1 always has clicks, pops and echo but the others
> are crystal clear all of the time.  The card is on its own IRQ zztest
> shows 100% to 99.98%  and is getting 1000 int per second.  Its not
> dropping interrupts either.
> 
> I ran FXOTUNE and it did nothing to fix the issue
> 
> It only is happening on FXO port 1
> 
> Anything else to try?

Sure... call digium support. They'll probably rma the module.