Just get two (optionally wireless) USB headsets with mics. Same as how I use 2 wireless USB keyboards, USB control yokes, rudder pedals, flight quadrants, etc.
I have 2 Jabra USB headsets, a TV for sim audio and a buttkicker. Will that work with voicemeter?
Also wondering how I would set up PTT on two buttons for Vatsim though
Voice Meter and you will have 100% control over your audio. Period. And yes upto 5 usb headsets at once. Think of it as a complete audio mixing console for your PC sound. Take control…
Cheers
PACO572
Hello. I tried to use the Voicemeeter software with MSFS to have an intercom function with my two headsets in my small two seater “home cockpit”… One with a 3,5mm jack and one with an usb. It works good outside MSFS, but always when i start the simulator, i get an endless black screen after 15 seconds, right before the Asobo logo would show up…
When i start the simulator without the Voicemeeter, it is loading normal and when i am at the main menu, i can start Voicemeeter and intercom works fine … Crazy! 
The Voicemeeter blocks the loading of the simulator!!! 