<ul><li>WebRTC allows real-time, peer-to-peer, media exchange between two devices through a signaling process called signaling.</li><li>Signaling involves connecting to a third server to exchange negotiation messages between devices.</li><li>Key components to understand include Signaling, SDP, ICE Candidates, STUN, TURN, and Peer Connection.</li><li>Signaling using a signal server facilitates connections between devices while maintaining privacy.</li><li>SDP format is used for exchanging media metadata between peers.</li><li>ICE candidates describe network connections available for communication between peers.</li><li>STUN server provides meeting space for devices to exchange contact information.</li><li>TURN server relays communication between peers, important for connections behind NAT or firewall.</li><li>RTCPeerConnection interface manages WebRTC connections between local and remote peers.</li><li>The integration workflow involves exchanging session descriptions and ICE candidates to establish a connection.</li></ul>

How to Integrate Audio & Video Calls using WebRTC & Javascript

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