3. Set the port on the camera to use port 90:
1. Connect camera to PC using cross-over cable
2. Navigate to the camera at http://192.168.1.100 and select Configure from the camera's menu:
This will reveal the Network Settings dialog box: enter the HTTP: Connection Port as per the example, then click OK, OK, and Yes to close the window on the prompt.
With this configuration, access to the camera is via the IP address and port configuration as entered above:
From the LAN http://192.168.1.100:90
From the Internet: http://220.240.3.121:90