3CX is a proprietary VoIP cellphone system developed by 3CX Ltd, a UK-based firm. 3CX Firewall Ports consult with the particular ports on a community firewall that have to be opened to permit 3CX to operate accurately.
Opening the proper 3CX Firewall Ports is crucial for enabling communication between the 3CX cellphone system and the skin world. This contains permitting incoming and outgoing calls, in addition to entry to distant extensions and different options.
