[Asterisk-biz] PRI and echo cancelation ...

[Rob Lith]

On 8/17/05, Matthew Boehm <mboehm at cytelcom.com> wrote:
> Alan Bunch wrote:
> > I have been reading with great interest the posts on trouble shooting
> > echo cancellation with *.  Is it just coninsidence that all of this
> > discussion has been with analog lines.  Are PRI's susceptible to echo
> > problem like POTS lines.
> >
> > Thanks for clearing this up.
> >
> > Alabun
> 
> Yes they are. And nobody seems to know how to diagnose it.
> 
> -Matthew
 
How is it possible with digital lines?
Cheers
Rob Lith