DYNAMIC HOST CONFIGURATION PROTOCOL SERVER FOR TRANSMITTING IP ADDRESS OF VOIP TERMINAL AND VOIP SYSTEM USING THE SERVER, AND METHOD FOR INITIATING SESSION USING THE SERVER, AND COMPUTER READABLE MEDIUM RECORDING PROGRAM FOR PERFORMING THE METHOD

摘要

PURPOSE: Dynamic Host Configuration Protocol server sends the VoIP terminals of IP address and VoIP system uses server, for initiating session, the computer-readable medium logging program of computer program using server, and for executing this method is provided to enable Dynamic Host Configuration Protocol server to shift the sip server of the information of terminal and IP address but VoIP terminals. ;CONSTITUTION:IP allocation units (221,251) information of terminal and the request message of distribution IP address are received for setting session from VoIP terminals. IP address allocation unit distribution IP address gives VoIP terminals, and by the IP address of distribution and VoIP terminals. SIP information transmission units send SIP register informations and the address that received end message is sent to server with the IP address distributed. ;The 2011 of copyright KIPO submissions