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

[Steve Totaro]

On Wed, Jul 1, 2009 at 5:09 AM, Tom O'Connor <tom at twinhelix.org> wrote:

>
>
> On Wed, Jul 1, 2009 at 7:37 AM, Francesco Peeters <
> francesco at fampeeters.com> wrote:
>
>> John F. Ervin wrote:
>> > What do you do if you find things sharing interrupts (IRQ 11) in my
>> > case with my X100P card.  I believe there is some sort of internal
>> > audio card in my cheap slow PC.
>> >
>> Check the BIOS whether you can:
>> Change the IRQ assignments
>> Disable the extra hardware using the same IRQ
>>
>> Or otherwise try changing the slot it is in... I had very good results
>> in the past swapping card around
>>
>> Good luck!
>>
>>
> I did a bit of investigation WRT the IRQ settings on this box.
>
> 00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
> (prog-if 20)
>     Subsystem: Hewlett-Packard Company Device 3207
>     Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 11
> --
> 01:05.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX/MX
> 400] (rev b2)
>     Subsystem: Hewlett-Packard Company Device 3207
>     Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 11
> --
> 02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5721 Gigabit
> Ethernet PCI Express (rev 11)
>     Subsystem: Hewlett-Packard Company Device 3209
>     Flags: bus master, fast devsel, latency 0, IRQ 11
> --
> 81:01.0 Network controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN
> interface
>     Subsystem: Device 79fe:0001
>     Flags: bus master, medium devsel, latency 64, IRQ 11
>
> So basically there's 2 network cards and a USB controller sharing IRQ 11
> with the Openvox card.
>
> I wasn't able to find any settings in the bios to manually configure IRQ
> assignments :(
>
> Could someone tell me how to set which IRQ the ISDN card picks up?
>
>
> --
> Tom O'Connor
>
> http://www.twinhelix.org
> tom at twinhelix.org
>
>
No wonder you are having issues with everything on 11!

If you cannot do it in BIOS, try moving the card to another slot as
suggested.

Disable everything you don't need.

Do you need USB?  Parallel port?  Whatever, you get the picture, disable it.

what do you get from cat /proc/interrupts?  Maybe IRQ steering is something
to look at as well?

-- 
Thanks,
Steve Totaro
+18887771888 (Toll Free)
+12409381212 (Cell)
+12024369784 (Skype)
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