[asterisk-users] Echo and static on PRI with errors

[Marco Signorini]

Dave Platt wrote:
>> Could someone tell me how to set which IRQ the ISDN card picks up?
>>     
>
>   
> It's a multi-stage process.
>
> Each PCI slot has four interrupt pins:  INTA through INTD.  A
> PCI card can choose to use any of these four (or even more than
> ......
> bridge architecture might be forcing interrupts from some cards
> to use a single line/IRQ.
>
>
>   
Thank you for your complete description on how PCI IRQ subsystem works.
It's probably the best explanation I've found since years.

My warm compliments, you've my best appreciation.

Regards,
Marco Signorini.

--------------------------------------------
Ingegni TECH S.r.l.
http://www.ingegnitech.com

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