SYSTEM FOR CALLING PARTY NUMBER ROUNDABOUT SERVICE AND METHOD THEREFOR, PARTICULARLY RELATED TO TRANSMITTING CALLING PARTY NUMBER TO HOME AUTOMATION CONTROL DEVICE AND CONTROLLING OPERATIONAL STATE OF PRESET DEVICE WHEN THE CALLING PARTY NUMBER IS REGISTERED IN THE HOME AUTOMATION CONTROL DEVICE

摘要

PURPOSE: A system for a calling party number roundabout service and a method therefor are provided to transmit a calling party number only to a home automation control device and control an operational state of a preset device when the calling party number is registered in the home automation control device, thereby realizing home automation without extra call charge. CONSTITUTION: A user equipment(200) transmits a request signal for remotely controlling a driving state of a predetermined device through a data communication network(100) according to intention of a user. A home automation support server(300) transmits an originating signal for controlling the drive of the corresponding device through a PSTN(Public Switched Telephone Network) network(400) in response to the request signal. A home automation control device(500) judges whether the received calling party number coincides with a preliminarily stored calling party number. If so, the driving state of the corresponding device is converted into the currently set state.