简介:Inthisletter,anovelalgorithmisproposedforidentificationofonepopulartypeofVoIP(VoiceoverIP)application,MSNVoIP,basedonbothbehaviorpatternandprotocolcharacteristics.Inaddition,theexperimentforvalidationisimplemented.SincethereexistsnomethodidentifyingMSNVoIPsessionandfurthermoretheIPaddresses,domainnames,portsandeventheprotocolsMSNPworksover,areallalterableduringtheapplication,whichmakesitdifficulttoidentifyMSNVoIPsession,thisworkwillbehelpfultoadvancetheresearchonVoIPidentification.