INTERACTIVE SPEECH SYSTEMS COMPOSED OF COMPUTER SOFTWARE AND HARDWARE USED TO ROUTE CALLS AND DIRECT CALLERS TO INTERACTIVE INFORMATION AND TO CONDUCT BUSINESS TRANSACTIONS THROUGH VOICE ACTIVATE MEANS; TELEPHONE ROUTERS, SWITCHES AND EXCHANGES USED FOR INTERACTIVE SPEECH SYSTEMS; AND COMPUTER SOFTWARE AND HARDWARE USED FOR VOICE RECOGNITION; TECHNICAL CONSULTATION IN THE FIELD OF INTERACTIVE SPEECH AND VOICE RECOGNITION SYSTEMS; CUSTOMIZED DESIGN AND TESTING OF INTERACTIVE SPEECH AND VOICE R...