0493896-A2 is referenced by 38 patents.

A network routing method and structural embodiment wherein a call is routed from a calling station (110) to a desired called destination (115) among a plurality of destinations reachable by a number dialed from the calling station, and wherein that routing illustratively is through a digital link splicer circuit (135) selected on the basis of the dialed number, and the desired destination is selected by a data base system (140,145) that retrieves a number of the desired destination based solely on the telephone number of the calling station.

Title
Method and circuitry for routing a call.
Application Number
EP19910311342 19911205
Publication Number
0493896 (A2)
Application Date
December 5, 1991
Publication Date
July 8, 1992
Inventor
Wilson Lance Wayne
US
Sprague David Lee
US
Reading Craig Alan
US
Assignee
American Telephone & Telegraph
US
IPC
H04Q 03/00
H04Q 03/00
H04M 03/00
H04Q 03/00
H04M 03/00
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