HOME NETWORK SYSTEM AND ITS METHOD THROUGH INTERNET PHONE(VOIP)

A home network system using an Internet phone and a method thereof are provided to mount an integrated module capable of executing home network, unmanned guard, video monitoring, and remote control functions on the Internet phone to operate home security functions integratedly. An Internet phone(20) embedded with a video monitoring system and a PSTN(Public Switched Telephone Network) function automatically transmits video and voice to a user by using a stored telephone number if fire breaks out or home intrusion occurs when the user is out or absent, and is capable of executing a recording process in itself. A lot of remote control for a door(1) and home appliances(5) is available through a mobile phone(17) and a general phone(19) in a remote place.