TELECOMMUNICATIONS EQUIPMENT, NAMELY, SOFTSWITCH SOFTWARE SOLUTIONS THAT DIRECT AND CONTROL VOICE AND DATA NETWORKS AS PART OF A SINGLE, UNIFIED INTERNET PROTOCOL-BASED NETWORK COMPRISED OF HARDWARE AND SOFTWARE FOR ENABLING VOICE AND DATA TO BE SIMULTANEOUSLY TRANSMITTED OVER MANAGED PACKET DATA NETWORKS, NAMELY THE INTERNET, INTRANET, AND LOCAL AREA AND WIDE AREA NETWORKS AND FOR ENABLING CARRIERS TO PROVIDE REAL TIME ACCOUNT STATUS, MODIFICATION OF ACCOUNT INFORMATION, AND RESPONSES TO CUS...