Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols

TELECOMMUNICATION DEVICES, NAMELY TEST TOOLS, COMPRISED OF PROTOCOL ANALYZERS, TRAFFIC GENERATORS, CONFORMANCE TESTERS; SWITCHING AND PROTOCOL CONVERSION EQUIPMENT, NAMELY, TELECOMMUNICATION SWITCHING DEVICES AND COMPUTER TELEPHONY INTEGRATION AND DIGITAL INTERFACE CARDS