Kevin Kiely wrote:
> I am curious as to your satisfaction with the external FXO as you
> mentioned the Vega 50.  I was curious as to the voice quality with this
> arrangement (echo and so forth)?  Any comparisons to the Audio Codes FXO
> gateways?

Actually I don't have any experience to report on this yet. I used a 
Sipura SPA-3000 (aka SPA3K) on my last (first!) business voip install 
for a neighbor's dental office after Dell shipped us a server with a 
SCSI card in the slot we were going to use for the Digium TDM400 (ugh!). 
Although there is a wealth of information about the SPA3k and we did 
configure it fairly easily it has ongoing problems with echo. Power 
cycling it fixes it for another 1-4 weeks, but then it requires another 
reboot.

I'd like to use a Digium card in my next install for simplicity, but 
then you lose the failover mode on powerfail, and it raises the hardware 
requirements fot the Asterisk box. So I'm looking for reasonably priced 
alternatives. So far I've found the Vegastreams Vega 50, the Mediatrix 
1000 series and now you've reminded me that I also came across the Audio 
Codes gateways somewhere in my search and forgot about it.

This is somewhat off topic, so I hesitate to continue, but I will 
happily gather opinions on gateways and summarize back to the group if 
there is interest. Fwiw, I've found there is a lot of good config 
information accruing in the trixbox.org forums (e.g. 
http://www.trixbox.org/modules/newbb/viewtopic.php?topic_id=335&forum=2#forumpost5503).

cheers, michael
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