IP/ATM QoS solutions for VoIP traffic

Ren Ping Liu, Glynn Rogers, Jim Argyros

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution


Transmitting voice through IP data network can provide significant cost savings. However if not managed properly, voice quality can degrade due to data network congestion. This paper presents solutions to the IP/ATM QoS problems in the AARNet VoIP project. The network architecture is IP/VoIP at the edge and ATM carriers at the core. We propose solutions that can guarantee the quality of service (QoS) of voice traffic and at the same time maintain 100% bandwidth utilization for the combined traffic.

Original languageEnglish
Title of host publication2006 Asia-Pacific Conference on Communications, APCC
Place of PublicationPiscataway, N.J
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages4
ISBN (Print)1424405734, 9781424405732
Publication statusPublished - 2006
Externally publishedYes
Event2006 Asia-Pacific Conference on Communications, APCC - Busan, Korea, Republic of
Duration: 31 Aug 20061 Sep 2006


Other2006 Asia-Pacific Conference on Communications, APCC
CountryKorea, Republic of


  • ATM
  • Policy
  • QoS
  • Routing
  • VoIP

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