An open source implementation of cellular telecommunications network technologies

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Welcome to Open5GS Project

The mission of Open5GS is to provide complete system implementations of cellular telecommunications network technologies, including radio access, the core transport network, codecs, security and quality of service.

For more information, visit to our blog :

At Open5GS:

  • Anyone can contribute to this project.
  • No single entity/person can create private/non-public versions of the code.