Our unique NextGen HSS reaches further than current HSS and HLR solutions and can be seamlessly deployed in-house and in Cloud environments. It enables smooth interworking between 3G and 4G thanks to LTE HSS, IMS HSS and HLR open standard technologies in one piece of software and is ready to evolve into 5G. Summa Networks’ NextGen HSS is the solution of choice for IoT applications, VoLTE in-a-box and VoWiFi and counts MVNOs and MVNEs customers and system integrators partners worldwide.