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

Matt mhoppes at gmail.com
Tue Feb 5 13:39:34 CST 2008


DEFINITELY use hardware echo canc... otherwise you may be upset with the
quality of some calls.

On Feb 5, 2008 1:22 PM, John Williams <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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