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

David Mandelstam dm at sangoma.com
Wed Aug 17 07:24:36 MST 2005


This is really one for the Asterisk Users list, but the answer is that echo
is just as much a problem on PRIs as on analog connections. Any telephone
connection with a POTS analog connection at the far end may have echo
problems, whether or not the Asterisk end is T1/E1 or analog.

David M.

> -----Original Message-----
> From: asterisk-biz-bounces at lists.digium.com 
> [mailto:asterisk-biz-bounces at lists.digium.com] On Behalf Of Alan Bunch
> Sent: Wednesday, August 17, 2005 7:56 AM
> To: Commercial and Business-Oriented Asterisk Discussion
> Subject: [Asterisk-biz] PRI and echo cancelation ...
> 
> 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
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