| 摘要 |
PURPOSE: A small scale VoIP(Voice over Internet Protocol) network system and a communication method thereof are provided to reduce a construction cost and management cost in the small scale VoIP network system by providing VoIP service without using gatekeeper. CONSTITUTION: A transmission VoIP terminal inputs information about a reception terminal(S200). A transmission terminal inquires into location information of reception terminal in call table by using inputted information(S202). The transmission terminal connects the reception terminal and call by H.323 protocol(S204). |
