Hi Bilal, > How can I use SSH in that senario? Is there a link > that can help to understand what I have to install and > to configure?
I don't think SSH is a recommended approach. You can't run an IAX2 trunk over SSH (IAX2 used UDP and SSH only supports TCP port forwarding. http://www.securityfocus.com/infocus/1816 documents TCP port forwarding over SSH. As above in this thread have a suggested, you'll need to implement OpenVPN (TCP tunnel) over SSH in order to establish an IAX2 trunk. It is much simpler to just use OpenVPN and forget about SSH altogether. The additional overhead in an IAX2 over OpenVPN over SSH, coupled with the use of TCP for the SSH and OpenVPN tunnels, will cause more problems with voice quality. The documentation on openvpn.net is excellent. Try http://openvpn.net/static.html for quick guide using static pre-shared keys. Installation of openvpn on your Linux distribution should be a simple as: Ubuntu/Debian: apt-get install openvpn Redhat based: http://dag.wieers.com/packages/openvpn will give you an RPM Gentoo: emerge openvpn Others: use tarball and compile, or find appropriate package Good luck and feel free to email back if you have troubles. Regards, Chris Bennett _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
