[asterisk-users] Echo problem in the analoge lines

[Steve Edwards]

On Sat, 13 Aug 2011, bilal ghayyad wrote:

> To overcome the echo problem...

Digium sells 'High Performance Echo Cancellation'

 	http://www.digium.com/en/products/software/hpec.php

Also, the 'Oslec Echo Canceller'

 	http://www.rowetel.com/blog/?page_id=454

is supposed to be pretty good stuff.

[un]Fortunately, I've never had the need to try either.

-- 
Thanks in advance,
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