residential gateways; computer networking hardware; computer network hubs, switches and routers; telephone, audio receivers and transmitters; computer telephony software; computer software for providing voicemail, instant messaging and video communication services in the field of telecommunications; computer software for providing transmission and exchange of voice, video, data, images and graphics in the field of telecommunications; computer hardware
Electrical and Scientific Apparatustelephone communication services; local and long distance telephone services; internet telephony services; voice messaging services; telephone conferencing services; network conferencing services; transmission and exchange of voice, data, images and graphics via computer and communications networks
Telecommunications