We have already installed OpenVPN in a Centos VPS which we used as an asterisk server. We need to set up the VPN clients. For the clients we are looking the possibility of converting Linksys WRT54G2 V1 router by upgrading the firmware.
Our main requirement is to send the calls from Asterisk server to a remotely located VOIP gateway which will be connected to the client router.
We are looking for VPN expert helping us to set up the clients using the above router or similar [url removed, login to view] the initial set up we may require about 2 hours support please include that also in your bid.