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User Data Management

User Data Management

This area covers all types of systems, solutions and processes related to the storage, management and analysis of telecommunications services and user subscription data: HLR, HSS, AAA, AuC, EIR, UDC, UDR, etc.

The Core Network

The Core Network

The Core Network covers the most important elements of the converged IP network that allows subscription services and applications 3G and 4G: 3G (PC), LTE (EPC), PCRF and IMS as well as VoLTE and RCS services.

The E2E Control Layer

The E2E Control Layer

The End-to-End Control Layer (E2E) covers SS7 and IP protocols, especially in the control layer: MAP, IN Protocols (CS1, CS2, CAMEL, etc.), Diameter interfaces, SIP and Radius among the converged network elements HSS, HLR, EIR, MME, PCRF, OCS, OFCS and DRA.