VoIP network failure detection and user notification

Mark Karol, P. Krishnan, J. Jenny Li

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

The impact of network failures can be minimized if users are promptly notified by appropriately designed applications. Specifically, for voice-over-IP (VoIP) networks, an RTP/RTCP-based detection method can be used to rapidly distinguish between network congestion and network failures. Users and network managers can exploit this information in various ways, such as rapid network recovery or seeking alternatives at the application layer. In this paper, we present the main ideas behind these proposals, some analytical/simulation results, insights from a Linux-based implementation and experimental results.

Original languageEnglish
Title of host publicationProceedings - 12th International Conference on Computer Communications and Networks, ICCCN 2003
EditorsRonald P. Luijten, E.K. Park, Luiz DaSilva
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages511-516
Number of pages6
ISBN (Electronic)0780379454
DOIs
StatePublished - 2003
Event12th IEEE International Conference on Computer Communications and Networks, ICCCN 2003 - Dallas, United States
Duration: 20 Oct 200322 Oct 2003

Publication series

NameProceedings - International Conference on Computer Communications and Networks, ICCCN
Volume2003-January
ISSN (Print)1095-2055

Conference

Conference12th IEEE International Conference on Computer Communications and Networks, ICCCN 2003
Country/TerritoryUnited States
CityDallas
Period20/10/0322/10/03

Keywords

  • Analytical models
  • Condition monitoring
  • Feedback
  • Internet telephony
  • IP networks
  • Probes
  • Proposals
  • Protocols
  • Signal restoration
  • Telecommunication traffic

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