VoiP Traffic Monitoring

A VoiP Traffic Monitoring System based on NetFlow v9

FREE-DOWNLOAD [PDF] C Lee, H Kim, K Ko, J Kim, H Jeong… – International Journal of …, 2009
With the development of VoIP (Voice over IP) service, new security threats are expected to be
appeared. However, existing IP network security solutions can not detect new VoIP specified
network threats because they can not reflect characteristics of VoIP. In this paper, we