Routing control communication system between circuit switched network and internet
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United States of America Patent
Stats
-
Sep 24, 2002
Grant Date -
N/A
app pub date -
Aug 11, 1998
filing date -
Aug 12, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A routing control communication system includes a circuit switched network provided with a service control information database having a telephone numbers table, an interconnection network provided with a network communication protocol and an information terminal, and a network interworking equipment provided with one terminal connected with the circuit switched network and the other terminal connected with the interconnection network. The information database is connected with the interconnection network, and the information terminal of the interconnection network is constituted so as to obtain a transferred terminal number corresponding to a called telephone number from the service control information database.
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