Many thanks to you all. I think that I can do this for IAX based VPN set up between two Asterisk servers in remote offices.
If it helps at all, I read a study that said that SSL VPN's can actually help with jitter problems. So it might be preferable to implement something with OpenVPN (uses SSL) rather than an IPSec-based VPN. I found the link: http://www.networkworld.com/reviews/2006/022006-ssl-voip-test.html
From anecdotal evidence, I can tell you that even with high-quality
Cisco hardware-based IPSec VPNs, call quality tends to be better without the encryption. - Noah _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users