Based on the UDP protocol and self-developed audio codecs, the Agora Voice SDK provides reliable real-time audio services. For details, see Agora Voice Call, Interactive Live Streaming Premium, and Interactive Live Streaming Standard. See more versions >

To facilitate the development in various platforms and frameworks, the Agora community has extended the Agora SDK to a number of cross-platform frameworks.

To illustrate Agora Voice and RTM SDK experience and capability in social use cases.