Electric switches for video conferencing; computer terminals for video conferencing; computer hardware and peripheral devices; WAN (wide area network) hardware for video conferencing; gateways and gatekeepers for global computer networks; videoconference control software for use in configuring, scheduling and monitoring video conferences and verifying communications; videoconference network management software for use in facilitating network communications; computer software providing public ...

Electric switches for video conferencing; computer terminals for video conferencing; computer hardware and peripheral devices; WAN (wide area network) hardware for video conferencing; gateways and gatekeepers for global computer networks; videoconference control software for use in configuring, scheduling and monitoring video conferences and verifying communications; videoconference network management software for use in facilitating network communications; computer software providing public ...