VoIP Measurement Architecture Using Data Mediation

  • Atsushi Kobayashi
  • Keisuke Ishibashi
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5843)


A VoIP measurement architecture using a flow-based measurement method, such as IPFIX/PSAMP, is presented. In particular, we focus on an ACL-based metering function adaptable to existing router/switch capabilities. We also applied a mediation function handling the ACL-based filtering configuration and correlating both SIP and RTP packet-based data records to build the VoIP measurement architecture. This architecture enables network operators to measure VoIP quality as needed in large-scale networks. Finally, we demonstrated the feasibility of the measurement system by evaluating a prototype.




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  1. 1.
    Claise, B., et al.: Cisco Systems NetFlow Services Export Version 9. RFC 3954 (October 2004)Google Scholar
  2. 2.
    Phaal, P., et al.: InMon Corporation’s sFlow. RFC 3176 (September 2001)Google Scholar
  3. 3.
    Claise, B., et al.: Specification of the IPFIX Protocol for the Exchange of IP Traffic Flow Information, RFC 5101 (January 2008)Google Scholar
  4. 4.
    Zseby, T., et al.: Sampling and Filtering Techniques for IP Packet Selection. RFC 5475 (March 2009)Google Scholar
  5. 5.
    Zseby, T., et al.: IP Flow Information Export (IPFIX) Applicability. RFC 5472 (March 2009)Google Scholar
  6. 6.
    Lee, B., et al.: End-to-End Flow Monitoring with IPFIX. In: Ata, S., Hong, C.S. (eds.) APNOMS 2007. LNCS, vol. 4773, pp. 225–234. Springer, Heidelberg (2007)CrossRefGoogle Scholar
  7. 7.
    Deri, L.: Open Source VoIP Traffic Monitoring,
  8. 8.
    Anderson, S.: SIPFIX Using IPFIX for VoIP monitoring. In: IRTF-NMRG Workshop on Netflow/IPFIX Usage in Network Management Munich (October 2008)Google Scholar
  9. 9.
    Muenz, G., Claise, B.: Configuration Data Model for IPFIX and PSAMP (February 2008), <draft-muenz-ipfix-configuration-04> Google Scholar
  10. 10.
    Kobayashi, A., Toyama, K.: Method of Measuring VoIP Traffic Fluctuation with Selective sFlow. In: SAINT Workshops (2007)Google Scholar
  11. 11.
    Kobayashi, A., et al.:“IPFIX Mediation: Problem Statement (April 2009), <draft-ietf-ipfix-mediators-problem-statement-03>Google Scholar
  12. 12.
    Kobayashi, A., Claise, B., Nishida, H.: IPFIX Mediation: Framework (February 2009), <draft-ietf-ipfix-mediators-framework-02>Google Scholar
  13. 13.
    Lindh, T., Roos, E.: Monitoring of SIP-Based Communication Using Signaling Information for Performance Measurements. In: Proceedings of the International Conference on Internet Surveillance and Protection (August 2006)Google Scholar
  14. 14.
    BROCADE, ACL-based sFlow,
  15. 15.
    Cisco, NetFlow Input Filters,
  16. 16.
    Clark, D., et al.: A Knowledge Plane for the Internet. In: ACM SIGCOMM 2003, Karlsruhe, Germany (August 2003)Google Scholar
  17. 17.
    De Vleeschauwer, B.: On the Enhancement of QoE for IPTV Services through Knowledge Plane Deployment. Broadband Europe (December 2006)Google Scholar
  18. 18.
    He, Q(A.): Analyzing the Characteristics of VoIP Traffic. University of Saskatchewan (2007)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Atsushi Kobayashi
    • 1
  • Keisuke Ishibashi
    • 1
  1. 1.NTT Information Sharing Platform LaboratoriesTokyoJapan

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