Telephonic communications – Special services – Service profile
Reexamination Certificate
2011-08-09
2011-08-09
Hong, Harry (Department: 2614)
Telephonic communications
Special services
Service profile
C370S352000, C379S201120, C379S221020, C379S221140, C379S240000
Reexamination Certificate
active
07995729
ABSTRACT:
An embodiment of a method includes determining a customer service plan identifier from information associated with a received call, determining a route plan associated with the identified customer service plan, and routing the call on a trunk group identified in the determined route plan. The method may further include determining a jurisdiction of the call based on a dialed number identified in the call, determining a local routing number (LRN) associated with the call, and using a portion of the LRN to determine the trunk group. An embodiment of a system includes a switch operable to select a route for routing a call received on an ingress trunk associated with a customer that subscribes to a service plan, wherein the switch is further operable to select the route based on the service plan subscribed to by the customer associated with the ingress trunk.
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Davis Matthew K.
Griffin Janis
Gualtieri Greg
Jordan Dan
Nair Murli S.
Hong Harry
Level 3 Communications LLC
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