Implementation and Performance Evaluation of a P2PSIP Distributed Proxy/Registrar

  • Authors:
  • Jean-Francois Wauthy;Laurent Schumacher

  • Affiliations:
  • FUNDP - The University of Namur;FUNDP - The University of Namur

  • Venue:
  • NGMAST '07 Proceedings of the The 2007 International Conference on Next Generation Mobile Applications, Services and Technologies
  • Year:
  • 2007

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Abstract

In this paper, the design of a distributed Proxy/Registrar based on Distributed Hash Tables is discussed. Three implementations, relying on OpenChord and Bamboo, are presented, and two of them are thoroughly tested in registration and call scenarios. In a distributed configuration with loadbalancing, this distributed Proxy/Registrarmanages to handle 1,500+ REGISTER requests per second and 700+ call attempts per second. These performance show that P2PSIP is a valid option for large, decentralized set-ups.