TY - GEN
T1 - SIP-based VoIP traffic behavior profiling and its applications
AU - Kang, Hun Jeong
AU - Zhang, Zhi-Li
AU - Ranjan, Supranamaya
AU - Nucci, Antonio
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2007
Y1 - 2007
N2 - With the widespread adoption of SIP-based VoIP, understanding the characteristics of SIP traffic behavior is critical to problem diagnosis and security protection of IP Telephony. In this paper, we propose a general methodology for profiling SIP-based VoIP traffic behavior at multiple levels: SIP server host, server entity and individual user levels. Using SIP traffic traces captured in a production VoIP service, we illustrate the characteristics of SIP-based VoIP traffic behavior in an operational network and demonstrate the effectiveness of our general profiling methodology. In particular, we show how our profiling methodology can help identify performance anomalies through a case study.
AB - With the widespread adoption of SIP-based VoIP, understanding the characteristics of SIP traffic behavior is critical to problem diagnosis and security protection of IP Telephony. In this paper, we propose a general methodology for profiling SIP-based VoIP traffic behavior at multiple levels: SIP server host, server entity and individual user levels. Using SIP traffic traces captured in a production VoIP service, we illustrate the characteristics of SIP-based VoIP traffic behavior in an operational network and demonstrate the effectiveness of our general profiling methodology. In particular, we show how our profiling methodology can help identify performance anomalies through a case study.
KW - SIP
KW - Session initiation protocol
KW - Traffic profiling
UR - http://www.scopus.com/inward/record.url?scp=34548233703&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34548233703&partnerID=8YFLogxK
U2 - 10.1145/1269880.1269891
DO - 10.1145/1269880.1269891
M3 - Conference contribution
AN - SCOPUS:34548233703
SN - 1595937927
SN - 9781595937926
T3 - MineNet'07: Proceedings of the Third Annual ACM Workshop on Mining Network Data
SP - 39
EP - 44
BT - MineNet'07
T2 - MineNet'07: 3rd Annual ACM Workshop on Mining Network Data
Y2 - 12 June 2007 through 12 June 2007
ER -