Inlämning av Examensarbete / Submission of Thesis

David Pettersson MSE-2003-03, pp. 48. Inst. för programvaruteknik och datavetenskap/Dept. of Software Engineering and Computer Science, 2003.

The work

Författare / Author: David Pettersson
Titel / Title: Designing a Virtual PBX for mobile telephony - using PARLAY and JAIN Technology
Abstrakt Abstract:

Parlay is an open standard that focuses on opening up the telecommunication networks for new services and new service providers. It encapsulates the underlying protocols and signaling layers and provides a framework for services so that the applications do not need to handle signaling and network related tasks. Parlay is also created to integrate the public telephone network with wireless and packet based networks. Java APIs for Integrated Networks (JAIN) is the Java implementation of the Parlay specification and includes a Java framework for network access and call control, among others.

I have in this thesis used the Parlay and JAIN technology to design a Virtual Private Branch Exchange (VPBX), which is a software based system for the telecommunications domain. The VPBX provides functionality such as attendant control, routing and re-routing of calls, telephone queue handling and calls on hold. All use of the system is made from mobile phones, even the attendant client application is designed for a handheld device. I have in this thesis presented an architectural design for the VPBX and an evaluation of the design.

Ämnesord / Subject: Datavetenskap - Computer Science\Software Engineering
Telekommunikation - Telecommunications
Datavetenskap - Computer Science\Networks and Communications
Nyckelord / Keywords: JAIN, Parlay, PBX, JAIN Service Provider API

Publication info

Dokument id / Document id:
Program:/ Programme Magisterprogram Programvaruteknik, 40 poäng/Masters programme Software Engineering
Registreringsdatum / Date of registration: 09/16/2004
Uppsatstyp / Type of thesis: D-Uppsats/Magister/Master


Handledare / Supervisor: Håkan Grahn
Organisation / Organisation: Blekinge Institute of Technology
Institution / School: Inst. för programvaruteknik och datavetenskap/Dept. of Software Engineering and Computer Science
Inst. för Programvaruteknik och Datavetenskap S-372 25 Ronneby
+46 455 38 50 00

Files & Access

Bifogad uppsats fil(er) / Files attached: masterthesis david pettersson mse-2003-03.pdf (242 kB, öppnas i nytt fönster)