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

[Steve Howes]

Hi,

I'm aware you didn't get a response. But please only post once, or at  
least leave a day or two.

Is the PRI a known-good? i.e. tested with other stuff and error free?

Steve

On 30 Jun 2009, at 11:45, Tom O'Connor wrote:

>
> Hi there,
>
> I'm having some fairly serious asterisk problems, which seem to be  
> spread quite liberally across all asterisk versions, I've tried  
> 1.4.2, 1.6.0.10, 1.6.2beta4 and still had exactly the same problem  
> with static and echo on the line when using the PRI interface.
>
> A little background:
> Server: HP DL145 G3 Dual Opteron 246 with 2GB ram and a brand new  
> OpenVox D110P http://www.voipon.co.uk/openvox-d110p-pci-isdn-pri-card-p-658.html
> Dual 250GB SATA disks in Software Raid 1
> Running Ubuntu 9.04 Jaunty, but I had the same problems on Intrepid  
> and Hardy.
>
> Versions:
> Asterisk: 1.4.2, 1.6.0.10, 1.6.2beta4
> libpri: 1.4.10
> dahdi: 2.2.0-current
>
>
> Asterisk works fine for SIP calls, as long as they don't touch the  
> outside world via the PRI card.
>
> This pastebin contains the console log from asterisk - 
> vvvvvvvvvvvvvvvvvvvvvcg
> http://pastebin.com/f780c591e
>
> There are lots of chan_dahdi errors.  Occasionally, it claims to run  
> out of channels and terminates the active calls.
>
> This is the contents of /etc/dahdi/system.conf
> http://pastebin.com/f1f654235
>
> This is the contents of /etc/asterisk/chan_dahdi.conf
> http://pastebin.com/f7ef35e72
>
> This is /proc/interrupts
> http://pastebin.com/f61cd8398
>
> This is lsmod
> http://pastebin.com/m56105bf5
>
> I've tried stuff like binding the processor affinity of the modules  
> to one or the other processor, I've tried changing the slot the card  
> is in.
> I asked similar questions on #asterisk, and tried their suggestions.
>
> Nothing seems to work.
>
> Any help would be graciously recieved.  I'm pretty much all out of  
> ideas.
>
> Tom
>
>
> -- 
> Tom O'Connor
>
> http://www.twinhelix.org
> tom at twinhelix.org
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