TELECOMMUNICATION APPARATUS, NAMELY, TELECOMMUNICATION CONVERTER WHICH PROVIDES COMMUNICATION BETWEEN COMPUTERS AND TELEPHONES, TELEPHONES TO TELEPHONES; COMMUNICATION GATEWAYS; COMMUNICATION GATEKEEPERS FOR USE IN TELECOMMUNICATIONS, DIGITAL COMMUNICATIONS, DATA TRANSMISSION AND AUDIO, VIDEO AND MULTIMEDIA CONFERENCING; MEDIA GATEWAYS; SOFT SWITCHES; COMPUTERS HARDWARE AND SOFTWARE FOR MANAGING, MONITORING, CONTROLLING, ANALYZING, REPORTING AND BILLING TELEPHONY SERVICES PROVIDED OVER PACKET...