[asterisk-users] Bridged PRI calls - processor involvement?

[Matthew Fredrickson]

On Jun 7, 2007, at 11:30 AM, Steve Hanselman wrote:

> On a zaptel TE410p, when a call is bridged PRI - PRI how much 
> involvement does the processor have?
>
> We're now seeing chunks of missing audio and I can't tell whether this 
> is due to a kernel upgrade or to a zaptel/libpri/asterisk upgrade.
>
> I'm not seeing missed interrupts (from a cat of the proc/zaptel 
> files), any other ideas on how I could go about tracking this down?
>
> I'm thinking of enabling the debug options on the module to see if 
> this can throw any further light on the problem.
>
> As I say, all was fine, the te410 lives on its own interrupt and all 
> was fine until a few weeks back.

Interrupt sharing is not a problem anymore with those cards.  What 
version of zaptel did you try installing?  Can you explain more about 
your problems?  Also, your configuration and setup would help out as 
well.

---
Matthew Fredrickson
Digium, Inc.