Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steven I. Carlson0
Scott E. Riffe0
Date of Patent
December 1, 2009
0Patent Application Number
108679570
Date Filed
June 14, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A second switch receives an indication from a roaming network that a call forwarded by the roaming network has been dropped by the roaming network, and in response to receiving the indication, forwards the call from a first switch.
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