Telecommunications equipment, namely, voice and data switches, Private Branch Exchanges (PBX), and voice and data terminals; computer telephony integration products, namely, computer hardware and software; telephony gateway for providing computer telephony functions over a global communications network; routers

WELDING MACHINERY-NAMELY, ELECTRIC ARC WELDERS, ELECTRIC RESISTANCE WELDERS, ELECTRON BEAM WELDERS, PLASMA ARC WELDERS, AND CONTROLS THEREFOR