Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-07-27
2009-10-20
Patel, Ajit (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S456300
Reexamination Certificate
active
07606202
ABSTRACT:
Methods, systems, and computer program products for offloading call control services from a first network of a first type to a second network of a second type are disclosed. According to one aspect, a method includes detecting a call originating from a calling party in a first network of a first type. A database may be queried using information identifying the calling party. In response to the query, routing information may be for a node in a second network of a second type. Call control services may be offloaded for the call to the second network using the node.
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Commonly assigned, co-pending U.S. Patent Application, “Methods, Systems, and Computer Readable Media for Providing Next Generation Network (NGN)-Based End User Services to Legacy Subscribers in a Communications Network,” filed Jun. 2, 2009.
Marathe Rohini
Marsico Peter J.
Jenkins Wilson Taylor & Hunt, P.A.
Patel Ajit
Tekelec
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