| 摘要 |
<p>PROBLEM TO BE SOLVED: To configure a cable and radio integrated system which does not need a DTMF signaling between the cable and radio parts of a network by making a cable part perform hook-off mark call setting, when an incoming person's number is sent from a radio part to the cable part through a movement magemement interface and the hook-off signal is received from the radio part through a GR-303 interface. SOLUTION: Since an incoming person's number is always sent as a part of a call sending signal and a call sending message is always sent, the increase in overhead due to the transmission of an incoming side message in an out band system is very small. An AIN SCP 102 sends call sending response to a radio lower structure by using information such as a stored incoming person number. When a radio lower structure receives the call sending response, it sends a hook-off signal and starts a call setting process together with an exchange 101 through a CRG-303 interface. A call setup can be accelerated, when the exchange 101 immediately produces an AIN trigger.</p> |
