SIPFIX: a scheme for distributed SIP monitoring
IM'09 Proceedings of the 11th IFIP/IEEE international conference on Symposium on Integrated Network Management
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IPOM '09 Proceedings of the 9th IEEE International Workshop on IP Operations and Management
End-to-end flow monitoring with IPFIX
APNOMS'07 Proceedings of the 10th Asia-Pacific conference on Network Operations and Management Symposium: managing next generation networks and services
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This paper presents a prototype implementation of end-to-end monitoring of performance parameters in SIP-based communication. The approach is to integrate signalling information and measurements of user data traffic. Test measurements illustrate some results that can be obtained per session; packet loss, roundtrip delays and their variation, inter-arrival jitter and throughput.