Communication networks for establishing communication sessions between a registered internet protocol (IP) device and one or more subscribing IP devices and methods and computer program products for operating the same

摘要

A communication network is operated by registering an Internet protocol (IP) device as a content provider. The registration of the IP device as a content provider is detected at least one subscriber IP device. A communication session is established between the IP device registered as a content provider and the at least one subscriber IP device. Content is provided from the IP device registered as the content provider to the at least one subscriber IP device.