1. The RCSPM Platform – JAVA 1.4.2 L4CABCM OSA Parlay Client VASP RegistrationUser RegistrationTerminal Registration Service Registration UIMM Soap UIMM UDBMMTDBMMVASDBMM Parlay Gateway DB Operator User Terminal JAVA TCP:ONCRPC CAB L4+Sys ANSI C OSA Parlay Server JAVA SOAP::WSDL XML::SAX RMI Apache Tomcat Server JSP::HTTP JSP Servlet Engine TCP:ONCRPC Web Service::Axis SOAP::WSDL RMI MySQL::JDBC SOAP::WSDL for inter-operating among internal and external components JSP::HTTP for user friendly Web interface XML::SAX for easy creation and manipulation of profile models MySQL::JDBC for communication and manipulation of relational DBMS JAVA::RMI for RPC invocation and communication between internal modules ANSI C for implementation of low level external components Apache Tomcat : Web server and servlet container Apache Axis: Web Server for SOAP Web Services TCP::ONCRPC for low level object serialization via TCP/IP sockets

2. Value Added Service Registration Module JAVA Value Added Service Provider Registration Module JAVA Users Registration Module JAVA Terminal Registration Module JAVA Users Database MySQL Services Database MySQL Terminal Database MySQL User Database Management Module JAVA Terminal Database Management Module JAVA Value Added Service Database Management Module JAVA L4 and CAB Configuration Module JAVA SOAP User Interaction Management Module JAVA Users Interaction Management Module JAVA Parlay Gateway OSA Parlay Client JAVA RMI MySQL::JDBC XML::SAX INTERNAL VIEW OF RCSPM

3. Terminal Database Users Database Services Database Value Added Service Database Management Module L4 and CAB Configuration Module Charging, Accounting and Billing Module Network Monitoring Module (L4+Sys) Value Added Service Registration Module Users Registration Module Terminal Registration Module RMI JDBC TCP Value Added Service Provider Registration Module JDBC Terminal Database Management Module Users Interaction Management Module Parlay Gateway R.C.S.P.M. Platform User Database Management Module RMI OSA Parlay Server HTTP OSA Parlay Client RMI SOAP User Interaction Management Module RMI JAVA ANSI C JAVA MySQL