Is it advisable to leave unused network interfaces/adapters enabled on your 3CX server?

Leaving unused network interfaces or adapters enabled on your 3CX server is generally not advisable for security and performance reasons. When these interfaces are active but not in use, they can serve as potential entry points for unauthorized access. Disabling them helps to minimize the attack surface, thereby enhancing the overall security of the system.

Furthermore, enabling unnecessary interfaces can lead to confusion when configuring the network settings, as multiple interfaces may create ambiguity in routing calls or data. Keeping the system streamlined contributes to better resource management, optimizing the server's performance.

In scenarios where interfaces are not needed for operation or configuration, it is best practice to disable them to maintain a secure and efficient environment for the 3CX server.