A Real-Time Network Analysis Tool to Aid in Characterizing VoIP System Performance
2005 ◽
Vol 42
(2)
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pp. 119-131
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This paper details the development of an educational and research tool, the Network Performance Application (NPA), which provides real-time network performance measurement through a simulated voice over IP session using live real-time data transmission over packet networks. This application, written in Visual C++ for MS Windows environments, is used to collect Quality of Service (QoS) statistics such as packet loss, end-to-end delay, inter-arrival delay jitter, and out-of-order packet delivery. The paper also demonstrates a practical application using a government standard for VoIP transmissions.
2009 ◽
Vol 6
(3)
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pp. 515-524
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2006 ◽
Vol 15
(3-4)
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pp. 373-382
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