VoIP and WebRTC: Real-Time Communication Over the Internet

VoIP and WebRTC: Real-Time Communication Over the Internet VoIP and WebRTC are two ways people talk and share media over the internet. VoIP often means using phone-style calls with servers and traditional protocols. WebRTC is a newer set of browser APIs that lets you start voice, video, and data chats directly in web apps without plugins. Together, they make real-time communication easier and more accessible on many devices. Both rely on signaling to start a call and on a media path to carry audio and video. WebRTC uses ICE to find routes, STUN to learn public addresses, and TURN to relay data when direct paths are blocked. Common codecs include Opus for audio and VP8 or VP9 for video. VoIP often uses SIP to manage calls and connect phones to servers. These pieces help conversations stay clear, even as networks change. ...

September 22, 2025 · 2 min · 368 words

VoIP and WebRTC: Real-Time Communication online

VoIP and WebRTC: Real-Time Communication online VoIP and WebRTC are about real-time talk and video across the internet. VoIP, or Voice over Internet Protocol, is a broad term that covers many ways to move sound over IP networks. WebRTC is a modern technology that runs in most browsers and lets people share audio, video, and data directly, without extra software. Together they power many online calls, from a quick voice chat on a site to full video meetings. ...

September 21, 2025 · 2 min · 364 words