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

[gw at adcomcorp.com]

Hello There,
Yes I have a tellabs installed, in fact I may have been one of those who helped you out :) 

What I need though is only 4 ports, that's a bit overkill.  I also did the spa and tdm400 with little luck.

Greg

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of C F
Sent: Monday, February 13, 2006 9:15 AM
To: f6hqz-m at hamwlan.net; Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: RE : [Asterisk-Users] Best quad-port fxo solution with EC?

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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