Bring multimodal real-time interaction to your AI applications with Cloudflare Calls

The document announces Cloudflare Calls’ integration with OpenAI’s Realtime API to enable real-time, multi-user AI participation in voice/video experiences via WebRTC, showcased through the Orange Meets demo where ChatGPT can join meetings, hear participants, and respond with near-zero latency. It explains why WebRTC’s UDP-based media tracks outperform WebSockets for low-latency multimodal streaming, outlines Calls primitives (Applications, Sessions, Tracks), provides example routing code for bidirectional audio tracks, and highlights default encryption and user-controlled privacy, with links to a demo and source code.