Automatic routing system for telephonic services

Details Automatic routing system for telephonic services Automatic routing system for telephonic services

1994-12-28

1996-04-09

Hofsass, Jeffery

Telephonic communications

Plural exchange network or interconnection

With interexchange network routing

379127, 379201, 379211, H04M 342

Patent

active

055068979

ABSTRACT:
A system and method for automatically and seamlessly routing telephone calls across a telephone network. The system includes a telephone switch having a computer, a master file and client file stored in the computer, in which the master file is dynamically linked with the client file at routing time to produce a selected client telephone number which is transmitted across the telephone network. The system utilizes Automatic Number Identification to identify the calling party. The master file has a plurality of records having a telephone number field and a spatial key field and is updated frequently. The client file has a plurality of records having a spatial key field and a client telephone number. Methods of generating the client files for three client service area definitions are included in the present invention.

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