Guys, Gals, I recently downloaded the free/demo version of 3CX and I'm having problems with couple things. First the setup: Windows Server 2012 R2 Standard Local IP: 192.168.200.100 External IP: XX.XXX.53.73 Local DNS name: pbx.domain.com - 192.168.200.100, this resolves with no issues External DNS: pbx.domain.com - XX.XXX.53.73, this finds the computer fine. Port forwarding is working fine, even tho the firewall check is saying it can't access, because my firewall cannot remove the WAN ping, but I can see those ports are forwarded correctly and opened. When I go inside the extensions the extension 100 which I configured it says is "Not connected" What do I need to do from here, once all this is setup to make an iPhone access the PBX? How do I provision a phone with the link? I know this is pretty basic, but this is my first time configuring ANY VoIP setup. Thanks in advance!