Telephonic communications – Plural exchange network or interconnection – With interexchange network routing
Patent
1997-11-20
2000-06-20
Hong, Harry S.
Telephonic communications
Plural exchange network or interconnection
With interexchange network routing
370259, 370260, 370264, 370524, 379202, 379207, 379230, H04M 700, H04M 342, H04Q 1104, H04J 312
Patent
active
060786582
ABSTRACT:
A call control processing system in an intelligent network providing a service to a subscriber terminal of a user when the user requests a service such as a conference call. The call control processing system has an internal primitive unit for managing the physical requirements of the subscriber terminal in response to a number allocated to the call and requests a concept generating and managing unit to execute the service request processing. The concept generating and managing unit generates and manages a concept independent of the physical condition, such as a concept expressing a path between the service switching point and the service control point and a concept for connecting more than two paths and transmitting a message based on the concept through a telephone signal network to the service control point.
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Fujitsu Limited
Hong Harry S.
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