Leissner Data

Leissner Data is an IT development that develops communication solutions for telecom operators. It offers mobile virtual network enabler (MVNE) and mobile virtual network operator (MVNO) platform components such as packet gateways, central subscriber database, voice Softswitch, and managed cloud service; and PGW/GGSN a suite of mobile core components. The company also provides HSS/HLR, a central subscriber database that contains details of each subscriber, which is authorized to use the mobile core network.