Virtual Private Network (VPN) Service of Intelligent Network (IN) and Its Simulation in a Computer Local Network
Li Hua Gao · Journal of Xi'an Petroleum Institute · 2002
Intelligent network is an additional network structure designed for providing new telecommunication services based on the original communication network. The mechanism of VPN service of intelligent network is discussed. VPN service is simulated in a computer local network by means of object oriented technology, database management system, the mechanisms of Windows Sockets and multimedia etc.