[Asterisk-Users] E400P vs te410p vs te411p

[Robert Rozman]

Hi,

I found E400P quad PRI card quite cheap (749USD):

http://www.govarion.com/product_info.php?cPath=1&products_id=2&osCsid=68cdd6e3d08754

in comparison to te410p (approx 1500 USD )

http://www.digium.com/index.php?menu=product_detail&category=hardware&product=TE410P

Now newer generation with HW echo canceling emerged (te411p).

I'm not sure in what things those two cards differ and what would be best 
option to buy (I believe there is big performance gap between them, but 
don't know how big and if it's worth of money).... Also how do you find HW 
echo canceling in te411p ?

Any advice, help ?

Thanks in advance,

regards,

Rob.