Method of linking satellite communicaion network and circuit switching network

摘要

PURPOSE: A method of linking a satellite communication network and a circuit switching network is provided to connect the satellite communication network through an existing general phone network without generating an additional signaling. CONSTITUTION: A subscriber(100) receives a ring tone from an analog exchanger(102). A satellite terminal A(104) transmits a hook off signal to the analog exchanger. The satellite terminal A receives a DTMF signal including the identification signal of a receiving satellite terminal(112). A voice speech path is connected between the subscriber and the call receiving satellite terminal which is recognized in the DTMF signal.