Method for Providing Foreign Message Sending based on Domestic Messaging by using Own Caller Number

摘要

The present invention relates to a domestic messaging-based overseas message sending method using a self-calling number, and the domestic messaging-based overseas message sending method using a self-calling number according to the present invention is an app installed in a user''s wireless terminal and In the method executed through a hosting device that inserts and hosts a user USIM (Universal Subscriber Identity Module) and an operation server that communicates with the app of the user wireless terminal and interworks with the hosting device into which the user USIM is inserted, Device identification set in the user wireless terminal in the device authentication state that a valid user USIM is interfaced to the device corresponding to the user wireless terminal in which the app of the user wireless terminal is installed and driven When the value and the mobile phone number of the user''s wireless terminal are transmitted to the operation server, the operation server receives the device identification value and the mobile phone number from the app of the user''s wireless terminal and stores the device identification value and the mobile phone number in association with a designated storage medium; A second step of confirming whether a valid user USIM is inserted into a designated USIM interface unit among N (N≥2) USIM interface units provided in the hosting device installed at a designated base of When inserted, when the hosting device checks the device identification value and mobile phone number stored in the user USIM inserted into the USIM interface unit and transmits it to the operation server, the operation server receives the device identification value of the user USIM from the hosting device and A third step of receiving a mobile phone number and authenticating whether it matches a combination of a device identification value stored in a storage medium and a mobile phone number; , the operation server interlocks the app of the user wireless terminal corresponding to the device identification value and the user USIM inserted in the USIM interface unit of the hosting device through SIP (Session Initiation Protocol) A fourth step of activating the connection state between the device identification value stored in the storage medium and the mobile phone number, and the app of the user wireless terminal connected to the Internet abroad includes the mobile phone number of the user wireless terminal as a caller number and A fifth step of receiving, by the operation server, the message information from the app of the user wireless terminal, when message information including a designated phone number as a reception number is transmitted to the operation server, and the operation server is the received message information A sixth step of authenticating whether the calling number of the user is stored in association with the device identification value of the user USIM inserted into the USIM interface unit of the domestic hosting device, and the device identification of the user USIM in which the calling number of the message information is inserted into the domestic hosting device When associated with a value, when the operation server requests a domestic wireless messaging procedure corresponding to the message information from the hosting device, the hosting device responds to the user USIM based on the user USIM inserted into the USIM interface unit. and a seventh step of performing a domestic wireless messaging procedure of interworking with a mobile communication network, including the mobile phone number of the user USIM as an originating number and sending a wireless message including the receiving number of the message information.