the ip lan (local area network) may carry traffic of more conferencing systems, such as non-vcon systems, group conferencing systems, etc.
vcon conferencing systems provide end-to-end delivery over ip networks. in the following application example, a corporate lan using vcon systems is connected through a router to a service provider, which provides connectivity over ip to remote videoconferencing sites such as subsidiaries and employees. homes, and to the internet.
