Use NAT traveral techniques to allow direct connections for peers behind NAT
https://cawemo.com/share/7c80ab60-da67-4438-bf75-e2c9c1c7e0fb
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Do hole punching according to ICE -
Fallback to TURN
https://cawemo.com/share/7c80ab60-da67-4438-bf75-e2c9c1c7e0fb