--- title: "Cloudflare Calls: millions of cascading trees all the way down" url: https://daily.dev/posts/cloudflare-calls-millions-of-cascading-trees-all-the-way-down-dtxbrfz02 source_url: https://blog.cloudflare.com/cloudflare-calls-anycast-webrtc type: article source: "Cloudflare" published: 2024-04-04T13:10:44.000Z updated: 2026-03-15T03:47:33.512Z tags: ["cloudflare", "networking", "webdev", "webrtc"] reading_time: 12 upvotes: 5 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Cloudflare Calls: millions of cascading trees all the way down **[Cloudflare](https://daily.dev/sources/cloudflare)** · 12 min read · 5 upvotes · 0 comments ## Summary Cloudflare Calls is a WebRTC infrastructure that allows developers to build real-time audio/video apps. It eliminates the need for manual selection of server locations, supports dual-stack networking, and offers an unopinionated approach to bandwidth management. Cloudflare Calls also provides a TURN service and is now in open beta with limited free usage. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 0 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments --- Tags: [#cloudflare](https://daily.dev/tags/cloudflare), [#networking](https://daily.dev/tags/networking), [#webdev](https://daily.dev/tags/webdev), [#webrtc](https://daily.dev/tags/webrtc) [View this post on daily.dev](https://daily.dev/posts/cloudflare-calls-millions-of-cascading-trees-all-the-way-down-dtxbrfz02)