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

[Tom O'Connor]

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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