[Asterisk-Users] How to connect two Asterisks as secure as possible without too much additional bandwidth ?

[Andrew Thompson]

Robert Rozman wrote:
> Hi,
> 
> I plan to connect to remote Asterisk that will terminate calls to ISDN
> primary channel. I'd certainly like to secure this type of service, so would
> kindly ask for any advice on how to secure this authentication as much as
> reasonably possible.

What are you trying to secure? The entire datastream, the 
authentication(username/passwords), and/or the voice traffic itself?

--
Andrew Thompson
http://aktzero.com/