SYSTEM AND METHOD FOR MANAGING SECURITY OF VoIP NETWORK

摘要

The present invention discloses a new VoIP call protection scheme which enhances security for incoming and outgoing calls in a section with high probability of hacking in a VoIP network, wherein the new VoIP call protection scheme is realized to enhance the performance of the overall VoIP service. The system for managing the security of communication network comprises an authentication server and an integrated session management device.