TELCO SYSTEMS, INC.

ACCESS OPTIMIZER

computer hardware and software comprising internetworking data compressors and instruction manuals sold as a unit therewith;ACCESS;

ACCESS30

multiplexers and user manuals distributed therewith;

ACCESS48 MUX

multiplexers;ACCESS 48 MUX;MUX;

ACCESS60

multiplexers and user manuals distributed therewith;

ACCESSETHERNET

Software framework for enabling carrier-class functions to be transmitted over Ethernet Networks;ACCESS ETHERNET;

ATM ACCESS FOR THE REAL WORLD

multiplexers; digital lightwave transmission terminals for fiber-optic telecommunications transmissions; bridges providing integration for multiple area networks; transceivers; computer programs for network management;ATM;

BIDOT

BIDIRECTIONAL FIBEROPTIC TRANSCEIVERS;

BINOS

Computer operating systems for internet protocol switches;BI NOS;

BINOSCENTER

Software for configuration, administration, monitoring and troubleshooting of computer networking and internet protocol switches;BI NOS CENTER;

COPPERFOX

fiber-optic telecommunications signal converters, transceiver cards for extending fiber-optic telecommunications transmissions, and user manuals sold as a unit the foregoing;COPPER FOX;

COPPERMAX

Computer hardware; computer software for telecommunications and networking; telecommunications and networking equipment.;

COPPERSPAN

fiber-optic multiplexers and user manuals sold as a unit therewith;COPPER SPAN;

DEPOTXCHANGE

Warehousing of replacement telecommunications and networking equipment for others;DEPOT EXCHANGE;

EDGEFORCE

telecommunications and networking equipment, including computer hardware and software, and user manuals sold as a unit therewith;EDGE-FORCE;

EDGEGATE

multiplexers;EDGE GATE;

EDGEGATE

Computer hardware; telecommunications software for consolidating and routing voice and data traffic; telecommunications and networking equipment, namely, voice-over IP gateways;

EDGELINK

multiplexers;EDGE LINK;

EDGELINK MS700C

Multiplexers;

EDGEMAN

Computer software for telecommunications and networking, and user manuals sold as a unit therewith.;EDGE MAN;

EDGEPASS

REPAIR, MAINTENANCE AND REPLACEMENT OF TELECOMMUNICATIONS AND NETWORKING EQUIPMENT FOR OTHERS;EDGE PASS;

EDGESCOUT

network management software for use with multiplexers and user manuals sold as a unit therewith;EDGE SCOUT;

EDGEWAY

multiplexers;EDGE WAY;

FOX 2

DIGITAL LIGHTWAVE TRANSMISSION TERMINALS FOR FIBER OPTIC TELECOMMUNICATIONS TRANSMISSION;

FOX T-BOX

aluminum wall-mounted cabinet designed to hold fiber optic telecommunications equipment;

FOX-2

DIGITAL LIGHTWAVE TRANSMISSION TERMINALS FOR FIBER OPTIC TELECOMMUNICATIONS TRANSMISSION;

FOX-3

TRANSCEIVER CARDS FOR EXTENDING FIBER OPTIC TELECOMMUNICATIONS TRANSMISSIONS;

FOX-ONE

digital lightwave transmission terminals for fiberoptic telecommunications transmission;FOX-1;

HYPERBRIDGE TL1

computer hardware; namely, sub-network controllers and instruction manuals sold as a unit therewith;TL1;

HYPERLYNX-50

multiplexers;HYPER-LYNX-150;

HYPERLYNX-600

multiplexers;HYPER-LYNX-600;

HYPERNET

fiber-optic telecommunications transport and distribution apparatus; namely, fiber-optic multiplexers and digital lightwave transmission terminals;HYPER-NET;

HYPERSPAN

fiber-optic multiplexers and instruction manuals sold as a unit therewith;HYPER SPAN;

HYPERSPAN 150

fiber-optic multiplexers and instruction manuals sold as a unit therewith;HYPER-SPAN 150;

INTEGRAL ACCESS

computer modems;In the statement, Column 1, lines 3 and 4 should be deleted, and, 6 Omni Way, Chelmsford, MA 01824 should be inserted.;

INTEGRAL ACCESS

carrier network hardware and software to communicate voice, video, multimedia, and computer data to and from central offices, co-locations, points of presence, and multi-dwelling units; subscriber premises network hardware and software to communicate voice, video, multimedia, and computer data between subscriber premises and carrier networks; computer hardware and software for network operations management;ACCESS;

INTEREDGE

multiplexers;INTER-EDGE;

LAN/WAN OPTIMIZER

internetworking data compressors and user manuals associated therewith;LAN/WAN;

LAN/WAN OPTIMIZER

internetworking data compressors and user manuals sold as a unit therewith;

LANTREX

local area network internetwork bridge or router installed at telecommunication service providers' central office for closed user groups;

MAGNALINK

computer hardware; namely, remote bridges and internetworking data compressors and instruction manuals sold as a unit therewith;MAGNA-LINK;

METRONET

FIBER OPTIC TRANSMISSION SYSTEMS COMPRISING MULTIPLEXER/TERMINALS, DROP/INSERT REPEATERS, DISTRIBUTION TERMINALS AND INTERCONNECTING FIBER OPTIC CONDUCTORS;

MICROFOX

fiber-optic telecommunications signal converter and user manuals sold as a unit;

MICROFOX

fiber-optic telecommunications signal converter and user manuals sold as a unit;

MUXVIEW

COMPUTER PROGRAMS FOR NETWORK MANAGEMENT;MUX VIEW;

MVX

computer software in the field of network management and user manuals sold as a unit;

OUTBURST

computer modems;In the statement, Column 1, lines 3 and 4, should be deleted, and, 6 OMNI WAY CHELMSFORD, MA 01824 should be inserted.;OUT BURST;

PUREPACKET

CARRIER NETWORK HARDWARE AND SOFTWARE TO COMMUNICATE VOICE, VIDEO, MULTIMEDIA, AND COMPUTER DATA TO AND FROM CENTRAL OFFICES, CO-LOCATIONS, POINTS OF PRESENCE, AND MULTI-DWELLING UNITS; SUBSCRIBER PREMISES NETWORK HARDWARE AND SOFTWARE TO COMMUNICATE VOICE, VIDEO, MULTIMEDIA, AND COMPUTER DATA BETWEEN SUBSCRIBER PREMISES AND CARRIER NETWORKS; COMPUTER HARDWARE AND SOFTWARE FOR NETWORK OPERATIONS MANAGEMENT;PURE PACKET;

RAPIDXCHANGE

REPAIR, MAINTENANCE AND REPLACEMENT OF TELECOMMUNICATIONS AND NETWORKING EQUIPMENT FOR OTHERS;

RESPONSEDGE

Installation and maintenance of telecommunications and telecommunications networking equipment;RESPONSE EDGE;

RESPONSEEDGE

installation and maintenance of telecommunications and networking equipment,;RESPONSE EDGE;

ROUTE 24

COMPUTER PROGRAMS FOR NETWORK MANAGEMENT;

ROUTE-24

MULTIPLEXERS; COMPUTER PROGRAMS FOR NETWORK MANAGEMENT;

ROUTE-FT1

MULTIPLEXERS;

SOX-1

multiplexers;

SOX-2

multiplexers;

SOX-3

multiplexers;

T-HUB

DIGITAL LIGHTWAVE TRANSMISSION TERMINAL FOR FIBER OPTIC TELECOMMUNICATIONS TRANSMISSION;

T3-HUB

digital lightwave transmission terminal for fiber optic telecommunications transmission;

TEL-LOOP

FIBER OPTIC TRANSMISSION SYSTEMS COMPRISING ONE OR MORE MULTIPLEXERS, A FUSE AND ALARM PANEL, A BATTERY CHARGER/RECTIFIER, BATTERY SHELVES, BATTERIES, CABLE HARNESS AND MOUNTING RODS;

TEL-LOOP

FIBER OPTIC TRANSMISSION SYSTEMS COMPRISING ONE OR MORE MULTIPLEXERS, A FUSE AND ALARM PANEL, A BATTERY CHARGER/RECTIFIER, BATTERY SHELVES, BATTERIES, CABLE HARNESS AND MOUNTING RODS;TELELOOP;

TEL-LOOP

fiber optic multiplexers;

TELCO SYSTEMS

digital lightwave transmission terminals for fiber-optic telecommunications transmission; bridges providing integration for multiple local area networks; multiplexers; transceivers; internetworking data compressors; computer software in the field of network management; fiber-optic telecommunications alarm and performance monitoring, remote control and diagnostic systems comprising a mini-computer operating in conjunction with micro-processors built into other equipment, a panel with CRT display, computer memories, keyboards, maintenance status indicators and computer printers; aluminum wall-mounted cabinets designed to hold fiber-optic telecommunications equipment; and user manuals sold as a unit with each of the above;SYSTEMS;

TELCO SYSTEMS

digital lightwave transmission terminals for fiber-optic telecommunications transmission; bridges providing integration for multiple local area networks; multiplexers; transceivers; internetworking data compressors; computer software in the field of network management; fiber-optic telecommunications alarm and performance monitoring, remote control and diagnostic systems comprising a mini-computer operating in conjunction with micro-processors built into other equipment, a panel with CRT display, computer memories, keyboards, maintenance status indicators and computer printers; aluminum wall-mounted cabinets designed to hold fiber-optic telecommunications equipment; and user manuals sold as a unit;SYSTEMS;The stippling shown is a feature of the mark and is not intended to indicate color.;

TELTRAC

TELECOMMUNICATION NETWORK MAINTENANCE SYSTEMS COMPRISING DISTRIBUTED MICROPROCESSORS A MICROPROCESSOR BASED PANEL WITH CRT DISPLAY, MEMORY DEVICES, KEYBOARD, ALARMS, AND PRINTER;TELTRACK;

TELTRAC

FIBER OPTICS TELECOMMUNICATIONS ALARM AND PERFORMANCE MONITORING, REMOTE CONTROL AND DIAGNOSTIC SYSTEM COMPRISING A MINICOMPUTER OPERATING IN CONJUNCTION WITH MICROPROCESSORS BUILT INTO OTHER EQUIPMENT, A PANEL WITH CRT DISPLAY, MEMORY DEVICES, KEYBOARD, ALARMS, AND PRINTER;TEL TRACK TELTRACK;

TRESTLE

bridge providing integration of multiple local area networks;

VOLTEDGE

battery chargers for use with telecommunications and networking equipment;VOLT EDGE;

WDSL

telecommunications and networking equipment, including computer hardware and software, and user manuals sold as a unit therewith;

WHERE IS YOUR EDGE?

Telecommunications equipment, namely multiplexers, transmultiplexers and switches;

WHEREVER YOU DEFINE THE EDGE, EDGELINK IS THERE

Telecommunications equipment, namely multiplexers, transmultiplexers and switches;