Described herein are embodiments that facilitate the streaming of content over an Internet Protocol (IP) network, transparently, in a Network Address Translation (NAT) environment or a non-NAT environment. In one embodiment, there is provided a method for streaming content over an Internet Protocol (IP)...http://www.google.com.tw/patents/US7788394?utm_source=gb-gplus-share專利 US7788394 - Streaming content over an internet protocol network
