SigScale is an open source company focused on software solutions for communications service providers (CSP). Our core competency is in signaling and distributed fault tolerant systems. We have developed our own protocol stacks (SIGTRAN,TCAP,CAP,MAP,NGAP,RADIUS,EAP) in Erlang, allowing us to build microservices with very low footprint and massive scalability.
Full coverage with conformance certification for all mandatory Open APIs
Full coverage of the functional scope of the component
Partial coverage with mandatory API certification