Hello, 
I have recently installed the Panasonic WV-NS202AE PoE CCTV camera.  I have managed to successfully power it over a cat 5 cable using a D-Link PoE adapter kit (DWL-P200).  I am able to see the camera using the supplied "easy IP setup" software and can open the settings but when I try and make any changes to the default settings of the camera I get a communication error message.  I have tried this via a wireless connection and also via a direct connection to the camera with my notebook computer using a crossover cable.  Can anyone help me solve this problem as it's driving me crazy! 
Thanks