I've installed the 3CX server for evaluation purposes, with a view to replacing our company's asterisk server. So far, very good. I've managed to connect an IP phone, and make an external call, but as yet haven't been able to make an incoming call. I've no firewall, although I am using NAT. I've enabled port forwarding for all the ports in the manual. (The toolbar button for the firewall checker seems non existant though!). I've created an inbound route, but when I dial my voip.co.uk number from any other phone, the line just drops. I've increased the logging on 3cx, and nothing is recorded in the log. Has anyone else managed to get 3CX working with voip.co.uk?