VoIP and WebRTC: Real-Time Communication in the Browser
VoIP and WebRTC: Real-Time Communication in the Browser VoIP and WebRTC bring real-time voice and video into the browser using open standards. They let people talk, see each other, and share content directly in a web page, without installing apps. WebRTC is built into most major browsers, which makes building rich communication features easier and faster for teams and products. WebRTC provides three core concepts: getUserMedia for capturing audio and video from devices, RTCPeerConnection for sending media over the network, and RTCDataChannel for fast text or file transfers. The signaling layer is not defined by the standard, so developers choose their own method to exchange offers, answers, and ICE candidates. This flexibility lets you tailor your setup to match your app’s architecture, whether a simple peer link or a larger multi-party service. ...