DTP vaccine for humans

Computer hardware; wireless communications network apparatus, namely, computers, computer servers, telephones, asynchronous transfer mode switches, private branch exchanges (PBXs), electrical switches, fiber optic cables, telephone call routers, telephone transmitter, multiplexers, modems, amplifiers, USB hubs and USB hardware; computer software for Computer Telephony Integration; networking software for wireless communications and connectivity; computer software for establishing, enabling, m...