Definition
Web Real-Time Communication (WebRTC) is a technology that enables real-time voice and video directly in web browsers, commonly used for in-browser voice widgets and click-to-call experiences. Hire a consultant for custom WebRTC builds, use a platform to launch fast without managing servers and call routing. See our security and compliance guide for what call encryption to ask about, and our AI phone call automation guide for how browser calling fits a full setup.
Why it matters
WebRTC lets agencies embed voice agents directly into websites for instant, browser-based calling without plugins.
Frequently asked questions
How is WebRTC used on a real phone call?
On a live call, WebRTC shows up in the moments that decide whether a caller books, waits, or hangs up. It sits in the Telephony layer of the voice stack and works alongside VoIP, Full-Duplex Communication, Telephony — evaluate it on real calls with background noise and interruptions before trusting it in production.
Why does WebRTC matter for AI voice agents?
WebRTC lets agencies embed voice agents directly into websites for instant, browser-based calling without plugins. In practice, teams confirm it in the first weeks of VoIP review: when bookings hold and handoffs stay clean, the deployment is earning its keep.
How is WebRTC used in AI phone call automation?
In AI phone call automation, WebRTC is part of the Telephony foundation. It connects closely to related concepts like VoIP, Full-Duplex Communication, Telephony, which together shape how a voice agent understands callers and completes real tasks such as booking appointments and qualifying leads.
Related Terms
Sources
Definitions and claims on this page are grounded in the following authoritative external references.
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