I have the older version of 3CX that is registered and works fine. The New download of the Windows 3CX 12 I cant get to register. I have entered the same Credentials as used in the older version. Not connected is showing where the older version shows "On Hook". This is set up on windows 7. I Dont know what other info you would need to diagnose my problem.. I did open the port forwarding 5000 I still get the "Not connected" note where the older version gets the "On Hook"