Private calling using the Linphone app and a voip system

This provides extra privacy, but the real benefit is when your contact is using the system too. Otherwise, you could still use it for regular calls. There'd have to be a different motivation for using it, because additional privacy isn't one of them. ( I could think of one, it's cheap)



Be sure to watch the whole video, and if need be, watch it a second time if there's something you don't understand. ( which is possible, so don't feel bad, cuz I watched it twice)