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Intelligent VoIP System in Ad-Hoc Network with Embedded Pseudo SIP Server

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Autonomic and Trusted Computing (ATC 2008)

Part of the book series: Lecture Notes in Computer Science ((LNPSE,volume 5060))

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Abstract

Wireless networks and the voice over Internet protocol (VoIP) have recently been widely adapted. VoIP services over Ad-hoc network can be accomplished by middleware embedded in mobile devices. In this study, we have implemented an intelligent VoIP system with embedded pseudo session initia-tion protocol (SIP) server in an Ad-hoc network. We employed the standard SIP protocol and integrated SIP presence to handle SIP signaling and user dis-covery mechanism. The embedded pseudo SIP server, acting as the middleware between transport and application layers, was compatible with common VoIP user agents (UAs) using SIP. Our testbed shows acceptable VoIP quality of ser-vice (QoS) level in transmission delay for both signaling and voice packets.

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Chunming Rong Martin Gilje Jaatun Frode Eika Sandnes Laurence T. Yang Jianhua Ma

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© 2008 Springer-Verlag Berlin Heidelberg

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Chang, Lh., Sung, Ch., Chiu, Sy., Liaw, Jj. (2008). Intelligent VoIP System in Ad-Hoc Network with Embedded Pseudo SIP Server. In: Rong, C., Jaatun, M.G., Sandnes, F.E., Yang, L.T., Ma, J. (eds) Autonomic and Trusted Computing. ATC 2008. Lecture Notes in Computer Science, vol 5060. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-69295-9_51

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  • DOI: https://doi.org/10.1007/978-3-540-69295-9_51

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-69294-2

  • Online ISBN: 978-3-540-69295-9

  • eBook Packages: Computer ScienceComputer Science (R0)

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