U.S. federal trademark · Serial No. 75848867 · Reg. No. 2460461
PBX TELEPHONY EQUIPMENT, NAMELY, COMPUTER SOFTWARE AND HARDWARE FOR DELIVERING ANALOG VOICE SIGNALS ACROSS A GLOBAL COMPUTER NETWORK; FOR MANAGING REGISTRATION ADMISSION CONTROL, ADDRESS TRANSLATION BANDWIDTH MEASUREMENTS AND CALL CONTROL SIGNALING; FOR PROVIDING INTERACTIVE VOICE RESPONSE; FOR PERFORMING BACK-OFFICE FUNCTIONS, INCLUDING CALL RATE DETERMINATION, ACCOUNT MANAGEMENT, REAL-TIME BILLING AND NETWORK CONFIRMATION; FOR PROVIDING TOUCH-TO-TALK, WEB PUSH AND WEB PHONE TECHNOLOGIES; FOR MONITORING AND MANAGING GATEWAY PERFORMANCE; AND FOR PROVIDING VOICE INTERFACING TO PROVIDE VERBAL PROMPTING FOR PRE-PAID CALLING CARD APPLICATIONS, INCLUDING ACCOUNT AUTHORIZATION, PIN AUTHORIZATION, DESTINATION TELEPHONE NUMBER AND CUSTOMER SERVICE ACCESS
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