Hello All,
I am configuring a 3CX Server (v15 if that makes a difference) behind an ER PoE. I have 2 way audio, and most things are working fine, but the 3CX firewall checker shows a full cone NAT failure on the 9000-9255 port range - can someone enighten me how to set proper full cone NAT on Edgemax 1.8?