[Asterisk-Users] Best quad-port fxo solution with EC?

[C F]

In my expereince a channel bank with a digium single span card and a
Tellabs EC perfomed the best, but is too expensive (it gives you a
minimum of 8 ports). Next to that I use a mediatrix 1204, and compared
to all others I have tried works best. I have tried:
Sipura SPA3000
Digium TDM400 with 4 FXO mods


On 2/13/06, f6hqz-m at hamwlan.net <f6hqz-m at hamwlan.net> wrote:
> Hi,
>
> I have good results with the new TDM2400P serie (with the hardware echocan,
> of course).
> May be you must check one TDM2401E to see if it's ok for you...
>
> Good luck.
>
> Best Regards,
> Francois BERGERET,
> France.
>
>
> -----Message d'origine-----
> De : asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] De la part de
> gw at adcomcorp.com
> Envoyé : lundi 13 février 2006 07:36
> À : asterisk-users at lists.digium.com
> Objet : [Asterisk-Users] Best quad-port fxo solution with EC?
>
>
> Hello All,
>
> I am trying to figure out which way to go for a quad port fxo solution with
> a good echo can on it.  My options are the sangoma remora, a mediatrix fxo,
> or something similar.
>
> The issue is that I would need a good EC.  This would be on about a 9000
> foot loop, and the lines don't function well on a spa-3000 or zaptel tdm 4
> port card.
>
> Anyone have experience that drives them in a certain direction when
> considering a good ec on a quad port?
>
> I tried this also with some fxo clones, but echo killed it.
>
> Thanks,
> Greg
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