Method of connecting a plurality of virtual networks

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United States of America Patent

PATENT NO 5917899
SERIAL NO

08768382

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method using an advanced intelligent network to seamlessly connect a plurality of virtual networks includes the steps of: (a) Receiving a number of dialed digits at a first service switching point in a first local access and transport area (10); (b) When the first service switching point is determined to be a hub service switching point (22), sending a query to a service control point (24); (d) Determining if the dialed digits require an access to a private networks interLATA call; and (e) When the dialed digits require access to the private networks interLATA call, routing the call over a tie line (40) to a second hub service switching point (34) in a second local access and transport area (26).

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Patent Owner(s)

Patent OwnerAddress
SBC PROPERTIES L P645 EAST PLUMB LANE RENO NV 89502

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Madoch, Pitsa Glenview, IL 13 204
Moss, John Wesley Lake Zurich, IL 72 1924

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