On Thu, Nov 19, 2009 at 10:04 AM, David Knell <dave@3c.co.uk> wrote:
> Hi Tim,
>
> Here you go:
> http://old.nabble.com/echo-cancellation-on-PRI-cards-td22552605.html
>
Thanks. That's almost exactly the same situation as the one I am going
to find myself in.

>
> In (very) brief: maybe, no, and depends on the definition of 'lots'.
>

By lots I mean somewhere between 50 to a 100 but it's mostly an IVR
application so all it will be doing is either playing prompts or
recording messages. Almost no live conversations.