The Polaris Networks LTE NetEPC combines the Mobile Management Entity (MME), the Home Subscriber 
                        Server (HSS), the Serving Gateway (S-GW), the Packet Data Network Gateway (PDN-GW), the 
                        Policy and Charging Rules Function (PCRF), the Online Charging Server (OCS) and the Offline Charging Server 
                        (OFCS) into a single carrier-class, highly-available platform.
                        
                        The NetEPC is ideally suited for use by the small (Tier II/Tier III/Rural) mobile network 
                        operators, wireless internet service providers, public safety network users, government 
                        military network users and private enterprise/industry LTE network users.