Telephonic communications – Plural exchange network or interconnection – With interexchange network routing
Patent
1996-09-30
1999-03-02
Matar, Ahmad F.
Telephonic communications
Plural exchange network or interconnection
With interexchange network routing
379220, 379196, H04M 342
Patent
active
058781277
ABSTRACT:
An advanced intelligent communication system is provided as an overlay application to, for example, one or more private networks. The system adds increased flexibility to an existing private network by facilitating remote access to the private network from non-network locations or stations. The system authorizes the remote access to the private network based on a calling party number of the non-network station and/or an authorization code entered by the remote calling party. Once authorized, the remote calling party is then enabled to terminate a call to a private network station identified by a private network telephone number.
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Matar Ahmad F.
SBC Technology Resources Inc.
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