>
> So the two questions remain.
>
> 1. Why do incoming calls have nearly no echo (sound great), and outgoing
> calls are bad during the first 30 seconds, and okay (but not good) after
> that.
>
> 2. Why do outgoing calls to cell phone numbers sound great?
>
> Seeing as an outgoing call to a
Here's an update on my progress for all who are interested.
After carrying out many more hours of testing, the only thing that made
a significant difference was changing the mainboard/CPU of my asterisk
server.
My original Asterisk server was a Celeron 533 with 128mb ram. Now, keep
in mind, even
