CALL CONTROL METHOD OF RADIO SUBSCRIBER NETWORK SYSTEM AND DEVICE THEREOF

摘要

PURPOSE: A call control method of radio subscriber network system and a device thereof are provided to process the same call as a wire telephone by a public network. CONSTITUTION: The call control method of radio subscriber network system comprises: a step establishing a communication line between a fixed subscriber unit(10) and a base station; a step transferring a call number to the base station by said fixed subscriber unit; a step converting the call number into DTMF type in said base station; and a step transmitting a telephone carrier tone to said fixed subscriber unit. Said call number transfer step is a step transferring the data corresponding to said call number by "Origination Continuation_msg" or "Burst_DTMF_msg". Further, said step converting the call number into DTMF type is a step converting the call number into DTMF form in a control station in order to process the same call as a wire telephone by a public network.