CONNECTION METHOD AND SYSTEM DEVICE FROM VIRTUAL EXCLUSIVE NETWORK TO MOBILE TERMINAL

摘要

PURPOSE: To attain the flexible setting of numbers and a flexible outgoing operation by freely forming a series of communication channels passing through the mutual connection point between a public electrical communication network and a mobile object network based on a connection control signal. CONSTITUTION: A VAN subscriber A dials the identification number of a mobile terminal 6. When a control part 10 of a network service control station 4 decides the dialed number as an extension number, the part 10 retrieves a table to read out a mobile subscriber ID corresponding to the terminal 6 in response to the identification number. Thus the mobile subscriber ID corresponding to the dialed identification number is read out and this identification number is translated into a physical number of the subscriber ID. Then the physical number is sent to a SAP part 11 of an ordinary exchange 1 of the subscriber A. The part 11 receives a routing number from the part 10 and is connected to a mobile exchange 9 including a terminal 6 via a communication channel 15. When a response is received from the terminal 6, the subscriber A can perform its communication such the calling, etc.