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JBoss Communications JAIN SLEE Diameter Cx/Dx Resource Adaptor User Guide

by Alexandre Mendonça

Abstract

JBoss Communications JAIN SLEE Diameter Cx/Dx Resource Adaptor (RA) is the JAIN SLEE 1.1 RA for the IMS Cx and Dx Interfaces. Cx interface is the reference point for communication between the I-CSCF/S-CSCF (Call Session Control Function) and the HSS (Home Subscriber Server) while the Dx interface refers to communication between the I-CSCF/S-CSCF and the SLF (Subscriber Location Function). Due to the fact that these two interfaces share information and the Dx interface shall always be used in conjunction with the Cx interface, these interfaces are coupled together as Cx/Dx interface. Both are described in TS29.228 and TS29.229 by 3GPP.

This RA implements the Resource Adaptor Type defined by Mobicents development teams.