Can anyone say exactly what the differences in function are for these ports?
Using the IPCamClient for my xx39a, and attempting to view remotely, I can attach to the camera and view if I specify the 38401 "media" port. If I try to use the "web" port (which I have set to 8001), the IPCamClient repeatedly attempts but fails to connect. I am sure that I have both ports open and working on the camera's router, since I can view it using IE9 and Chrome (using port 8001). The IPCamClient works fine using port 8001 when I am on the camera's local network (NOT remote).