Hello, 3CX can't connect to my external VOiP line,it didn't worked 2 days ago, worked well yesterday and doesn't work today. here is what I can read in the server status when it doesn't work: I've disabled Windows Firewall. I've tried with Xlite and it always get the connection to freephonie.net . Can you help me ? PS: When 3CX work it's a great software.