With Port Forwarding, what Ports need to be forwarded?
The first step will be to determine what port numbers specifically require forwarding. This information may be found within certain product documentation or even directly on the IP camera or video encoder device. On the device itself the port information can usually be found by viewing the Network configuration page. These ports typically make reference to video, audio, device control or communication ports such as those of HTTP, TCP, UDP, RTSP, RTP, among others.