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

[David Backeberg]

On Tue, Jun 30, 2009 at 6:45 AM, Tom O'Connor<tom.bioinf at gmail.com> wrote:
> 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.

In my experience, static and echo can be related to bad cables or bad
physical telco wiring. This would explain why the problem affected
every asterisk version you tried. Do you have any other gear you can
terminate the PRI into for a comparison test? I would suspect a bad
PRI.