I have a business requirement where i want to stream 4 IP Cameras through .NET web server application in amazon cloud. Currently i use router with port forwarding feature to access the IP cameras. Currently the streaming gets blocked due to different port number at the receiver end. Can i avoid port forwarding by using wowza media server. Can Wowza media server can help me to broadcast 4 video streams with the different url with same port number (80) ?