A study of a Java based framework for telecommunications services : a dissertation submitted in fulfilment of the requirements for the degree of Master of Science in Computer Science, Massey University, New Zealand

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Massey University
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In this report, we study some of the general issues surrounding the area of telecommunications service development including the history of telecommunications services, current service creation techniques and the network used by services. We also discuss the lack of service portability and reasons for it. The JAIN framework – a set of Java APIs for integrated networks – is introduced as an approach that elegantly addresses this. We present a survey of recent work in telecommunications services that relate to JAIN. This includes a discussion of the feature interaction problem, an overview of the Telecommunications Information Networking Architecture, in particular, its relationship with JAIN, and the rapidly advancing field of Internet Telephony. In order to demonstrate the effectiveness of the JAIN approach we present designs for two advanced services that use the JAIN framework. These services are Internet Call Waiting and Click-to-Dial. Finally, areas for future research are introduced.
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Java (Computer program language), Telephone systems, Telecommunication systems