CONVERGENCE SERVICE BROKERING SYSTEM AND METHOD USING ORIGINATATION/DESTINATION TRIGGER AND TELEPHONE CALL PARTY

摘要

An integrated service system using the origination/termination trigger and telephone and a method thereof are provided to enable a wired phone subscriber who is subscribed for two different services to receive the second service while receiving the first service by pressing a specific button of the telephone without disconnecting the call with the other party. An integrated service system comprises a destination-side exchange(30), a lingo service system(40), an Egillo service system(50) and an MMS gateway(70). The destination-side exchange reception-triggers a service call for a destination number which is subscribed for a service after confirming whether the destination number is subscribed for the first service when the call is received to the phone number of a subscriber who is subscribed for at least two services. The Egillo service system provides the Egillo service to an originating phone number during a call. The MMS gateway provides the second service according to a request of the Egillo service system.