Top 4 cellular-network open source projects

Osmocom dockerfiles, mostly for test automation; mirror of https://gitea.osmocom.org/osmocom/docker-playground

Osmocom GSM Base Transceiver Station (BTS); mirrored from https://gitea.osmocom.org/cellular-infrastructure/osmo-bts

A Python micro framework for building Diameter protocol applications.

Osmocom implementation of 3GPP Mobile Swtiching Centre (MSC); mirrored from https://gitea.osmocom.org/cellular-infrastructure/osmo-msc