Forgive my ignorance, but can this be setup for a group like how a group can all be on the same frequency with walkie talkies? Or it is strictly one to one. Either way, it’s a really cool concept.
Let's say we have 10 people in a call, 5 share a key and the other 5 share a different key. Without the shared key audio simply will not decrypt. You could have two private channels with one host.