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Chapter 1. Introduction to Mobicents JAIN SLEE Diameter Gx Resource Adaptor

This resource adaptor provides a Diameter API for JAIN SLEE applications, according to Gx inteface based on Diameter protocol.

The Gx reference point is used for provisioning service data flow based charging rules. The reference point is located between the Traffic Plane Function (TPF) and the Charging Rules Function (CRF), also known as Service Data Flow Based Charging Rules Function.

Events represent Diameter Gx messages received by the Diameter stack. Different events types are specified for each Diameter request or answer. Events are fired either on client or server activities.

The Activities are defined by RA Type to ease use of RA. Activities represent Diameter session between two peers. SLEE applications use activities to create, send and receive messages.