[asterisk-biz] hdwr v. sftwr v. no echo cancellation

Mark aifur1 at gmail.com
Tue Feb 5 18:54:25 CST 2008


Definitely buy hardware echo cancellation, the time and credibility savings
are worth the cost.

Mark

On Feb 6, 2008 7:21 AM, Sergey Tamkovich <serg at voipsolutions.ru> wrote:

> Matt wrote:
> > DEFINITELY use hardware echo canc... otherwise you may be upset with
> > the quality of some calls.
> >
> OSLEC looks very promising.
>
> > On Feb 5, 2008 1:22 PM, John Williams <jw.ip.pbx at gmail.com
> > <mailto:jw.ip.pbx at gmail.com>> wrote:
> >
> >     Dear List,
> >
> >     As we bring up * and migrate from the legacy PBX, its important
> >     for my management to experience good quality voice.  Question is
> >     whether to use Digium's hardware echo cancellation, Digium's
> >     software echo cancellation, or no echo cancellation, on the 8 port
> >     FXO card (Digium TDM800P) I am thinking of using during the
> >     initial turnup and migration.  Recommendation?
> >
> >     Thanks!
> >
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