Mark Identification

VOICE CHANNEL ARCHITECTURE

Serial Number

74255489

Filing Date

Mar 16, 1992

Trademark by

INTERVOICE INC.

Classification Information

communications system architecture that facilitates information transfer and call processing to a variety of communication modes between person(s) and computer system(s) and computer system(s); and person(s) to person(s) communication in both simultaneous and nonsimultaneous modes

Electrical and Scientific Apparatus