Telephonic communications – Special services – Service trigger
Reexamination Certificate
2007-07-03
2007-07-03
Bui, Bing Q. (Department: 2614)
Telephonic communications
Special services
Service trigger
C379S211010, C379S373020
Reexamination Certificate
active
10656928
ABSTRACT:
In a particular embodiment, the disclosure is directed to a system for identifying redirected calls that includes a service switch point and a service control point. The service switch point is coupled to a communications network. The service switch point is configured to receive a call termination request that indicates call redirection. The service control point is coupled to the service switch point and is configured to direct the service switch point to utilize a distinctive ring in response to receiving the call termination request.
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Hager Robert Carl
Moss John W.
Pearson Larry B.
Tiliks Diana
Vozar Barbara Allyn
Bui Bing Q.
SBC Knowledge Ventures L.P.
Toler Schaffer LLP
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