SD-RTN™, or Software Defined Real-time Network, is a real-time transmission network built by Agora and is the only network infrastructure specifically designed for real-time communications in the world.
All audio and video services provided by the Agora SDK are deployed and transmitted through the Agora SD-RTN™. Agora deploys over 250 data centers worldwide that use intelligent dynamic routing algorithms to achieve millisecond latency and ensure high availability of Agora's service.