Which operating system is the 3CX Instance Manager available for 3CX v16+ installations?

The 3CX Instance Manager is specifically designed for Linux environments in the context of 3CX v16+ installations. In this case, it is available for Linux x86 with no failover or hosting mode enabled. This reflects the platform's focus on ensuring streamlined management for users who install 3CX on Linux systems. The Instance Manager allows users to manage multiple 3CX instances efficiently, aiding in operations such as configuration and monitoring.

Using Linux without enabling failover or hosting mode allows for a simpler configuration suitable for certain deployments, focusing on optimal performance without the added complexity of managing failover solutions. This makes it an attractive choice for users who may not require advanced redundancy or the hosting capabilities typically associated with more complex setups.

Other operating systems mentioned, such as Windows Server or macOS, do not provide the same instance management features tailored specifically for the 3CX system, while Linux x86 with failover mode is also not the focus since the Instance Manager is designed to work without additional complexities associated with failover scenarios.