RADIUS
Authentication, authorization and usage accounting for network services.
Technology
Technology belongs inside
a delivery process.
FMMedia’s engineering practice spans telecom protocols, application development, databases, operating systems, and log-analysis tools, connected through a structured delivery process.
Protocols
Core telecom protocols
Diameter
Message exchange between telecom core networks and online charging systems.
SMPP
Communication integration among SMS platforms, messaging gateways and applications.
CORBA
Distributed integration for established telecom and enterprise systems.
Technical environment
Technology environment
Technology choices are matched to the operating context—from core billing and system interfaces to data processing, log analysis, and mobile applications.
JavaShell ScriptC / C++JSPSpring MVCOracleSQLLinuxUnixPythonElasticsearchLogstashKibanaNoSQLAndroid / iOS
Delivery workflow
Seven delivery stages
Current-state assessment
Understand systems, data, interfaces, users and operational milestones.
Architecture planning
Define boundaries, dependencies, migration strategy and verifiable outcomes.
Development & integration
Build configuration, customization, interfaces and required tools.
Data migration
Clean, transform, reconcile and retain traceability.
Testing & validation
Cover functions, interfaces, data and operating scenarios.
Cutover
Plan the window, rollback, monitoring and responsibility.
Operational support
Track issues, improve continuously and preserve knowledge transfer.