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On-line Monitoring of VoIP Quality Using IPFIX

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F14%3APU112003" target="_blank" >RIV/00216305:26230/14:PU112003 - isvavai.cz</a>

  • Result on the web

    <a href="http://advances.utc.sk/index.php/AEEE/article/view/1203" target="_blank" >http://advances.utc.sk/index.php/AEEE/article/view/1203</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.15598/aeee.v12i4.1203" target="_blank" >10.15598/aeee.v12i4.1203</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    On-line Monitoring of VoIP Quality Using IPFIX

  • Original language description

    The main goal of VoIP services is to provide a reliable and high-quality voice transmission over packet networks. In order to prove the quality of VoIP transmission, several approaches were designed. In our approach, we are concerned about on-line monitoring of RTP and RTCP traffic. Based on these data, we are able to compute main VoIP quality metrics including jitter, delay, packet loss, and finally R-factor and MOS values. This technique of VoIP quality measuring can be directly incorporated into IPFIX monitoring framework where an IPFIX probe analyses RTP/RTCP packets, computes VoIP quality metrics, and adds these metrics into extended IPFIX flow records. Then, these extended data are stored in a central IPFIX monitoring system called collector where can be used for monitoring purposes. This paper presents a functional implementation of IPFIX plugin for VoIP quality measurement and compares the results with results obtained by other tools.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • OECD FORD branch

    20206 - Computer hardware and architecture

Result continuities

  • Project

    <a href="/en/project/VG20102015022" target="_blank" >VG20102015022: Modern tools for detection and mitigation of cyber criminality on the New Generation Internet</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Advances in Electrical and Electronic Engineering - intenetový časopis (http://advances.utc.sk)

  • ISSN

    1336-1376

  • e-ISSN

    1804-3119

  • Volume of the periodical

    2014

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    9

  • Pages from-to

    325-333

  • UT code for WoS article

  • EID of the result in the Scopus database

    2-s2.0-84922738433