COMPUTER HARDWARE FOR EFFICIENTLY PROCESSING CALL SETUP PROCEDURES; COMPUTER SOFTWARE FOR EFFICIENTLY PROCESSING CALL SETUP PROCEDURES; MOBILE AND NETWORKING COMMUNICATION EQUIPMENT FOR USE IN CIRCUIT SWITCHED, PACKET SWITCHED AND WIRELESS NETWORKS, NAMELY, MULTIMEDIA SERVERS; COMPUTER SOFTWARE FOR USE IN CIRCUIT SWITCHED, PACKET SWITCHED AND WIRELESS NETWORKS; COMPUTER HARDWARE AND SOFTWARE FOR CONNECTING AND INTEGRATING TOW OR MORE COMPUTER NETWORKS; NETWORK ACCESS DEVICES, NAMELY, NETWORK ...