CATENA

COMPUTER HARDWARE, NAMELY, TELECOMMUNICATIONS HARDWARE FOR USE IN THE TRANSMISSION OF VOICE, DATA AND VIDEO OR TELEPHONE NETWORKS AND IP/ATM PACKET NETWORKS; TELEPHONE MESSAGING SYSTEMS COMPRISED OF LINE CARDS, NETWORK INTERFACE CARDS, AND COMPUTER HARDWARE FOR USE IN CENTRAL OFFICE AND REMOTE ACCESS TELECOMMUNICATIONS; INTEGRATED BROADBAND ACCESS SYSTEMS COMPRISED OF COMPUTER HARDWARE AND NETWORK COMPUTER OPERATING SYSTEMS AND COMPUTER SOFTWARE RELATED THERETO FOR THE AGGREGATION AND TRANSMISSION OF VOICE, DATA, AND VIDEO OVER TELEPHONE NETWORKS AND IP/ATM PACKET NETWORKS