Configurable eavesdropping

Releases of FreeSpeak before FreeSpeak II Base left the beltpack mic permanently open, meaning that audio coming from the beltpack could be listeneed to even if the user had no active talk routes. This feature can now be configured as required for each beltpack/Role in your wireless system.

The default for FreeSpeak II Base and above is Eavesdropping disabled. However, earlier versions will revert to Eavesdropping enabled, the headset mic will remain open.