Information correlation system

Details Information correlation system Information correlation system

2006-07-11

2006-07-11

Deane, Jr., William J. (Department: 2642)

Telephonic communications

Centralized switching system

Call distribution to operator

C379S265010, C379S127010

Reexamination Certificate

active

07076050

ABSTRACT:
A communication system comprising a routing system configured to receive a called number from a calling system and responsively transfer a first query to a call processing system wherein the called number comprises a destination number and a correlation code wherein the routing system uses the destination number to route a call and the routing system does not use the correlation code to route the call and wherein the correlation code is for correlating information entered over the call and wherein the first query indicates the destination number, and wherein the call processing system is configured to receive the first query, process the destination number to determine routing instructions for the call, and transfer a first response to the routing system with routing instructions, and wherein the routing system is further configured to receive the first response and responsively route the call according to the routing instructions and provide the correlation code as dialed number information service (DNIS) digits.

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