Elastix -Asterisk Linux Shows PCI & PCI-E sharing same IRQ

Issues related to hardware problems
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itsupport5589
Posts: 1
Joined: 2014/12/25 08:47:52

Elastix -Asterisk Linux Shows PCI & PCI-E sharing same IRQ

Post by itsupport5589 » 2014/12/25 08:53:23

Hi,

I have Installed Elastix IP PBX in which i have connected One PCI Openvox 8 Port Analog Card and one PCI-E Openvox 8 Port Analog Card on my Asterisk Elastix Version # 1.8 Lunix Server. For some reason when make & receive calls, i get lots of noise disturbance. When I check Cat / proc / interrupts from root. I found

CPU0 CPU1 CPU2 CPU3
90 : 46010866 10326340 0 0 IO-APIC-LEVEL OPVXA1200, OPVXA24xx

I upgraded Dahdi drivers & card Drivers. To resolve temporary, I have to connect extra available Openvox 8 Port Card on another PCI Card, now it shows different IRQ

CPU0 CPU1 CPU2 CPU3
90 : 46010866 10326340 0 0 IO-APIC-LEVEL OPVXA1200 (PCI), OPVXA24xx (PCI-E)
169 : 66010866 45426340 0 0 IO-APIC-LEVEL OPVXA1200.(PCI)

Then I only use PCI-E from First 1 Line and PCI from Second to continue our system running.

Im looking for a solution configuration or setting either from Intel Motherboard Bios or OS Linux setting Configuration to have PCI or PCI-E Card there own seperate IRQs TX & RX for each card seperately.

Please help me, Thanks in Advance

Sam

gerald_clark
Posts: 10642
Joined: 2005/08/05 15:19:54
Location: Northern Illinois, USA

Re: Elastix -Asterisk Linux Shows PCI & PCI-E sharing same I

Post by gerald_clark » 2014/12/25 15:46:34

Try a different PCI slot. It will have different innterrupts.

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