METHOD AND SYSTEM FOR PROVIDING ONE NUMBER SERVICES OF PSTN AND IP NETWORK COMMUNICATION TERMINAL

PURPOSE: A single number service providing method of a communication terminal using a PSTN(Public Switched Telephone Network) and an IP(Internet Protocol) network and a system thereof are provided to display an originating number in the communication terminal. CONSTITUTION: An authentication process...

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Bibliographic Details
Main Authors HAN, YOUNG AH, LEE, JIN GEUN, KWON, O SEONG
Format Patent
LanguageEnglish
Korean
Published 30.05.2013
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Summary:PURPOSE: A single number service providing method of a communication terminal using a PSTN(Public Switched Telephone Network) and an IP(Internet Protocol) network and a system thereof are provided to display an originating number in the communication terminal. CONSTITUTION: An authentication processing device(210) authenticates a single number service of a communication terminal through a PSTN. An origination processing device(220) processes the origination of the communication terminal through the PSTN or the IP network. A single number processing device(230) confirms whether the single number service is authenticated in the origination of the communication terminal. When the communication terminal is authenticated, the single number processing device sets an origination number as the registered single telephone number. [Reference numerals] (210) Authentication processing device; (212) Authentication initiation processing unit; (214) Authentication inducing unit; (220) Origination processing device; (230) Single number processing device; (232) Authentication effectiveness determination unit; (234) Single number confirmation unit; (236) Calling number setting unit; (238) Exception processing unit; (240) Subscription registration device; (AA) PSTN number; (BB) SoIP number; (CC) Single phone number
Bibliography:Application Number: KR20110122371