You could try the camera control tools. you can download it in official website. BTW, the video stream URL is rtsp://ip/h264_vga.sdp rtsp://ip/mjpeg_vga.sdp rtsp://ip/h264_qvga.sdp default Username...

If you have not changed the IP address of the switch, the IP address of the switch should be 192.168.0.1. If IP address of your router is also 192.168.0.1, I guess it is the cause of your problem....

You can't access to CAMERAS from local area or Internet?? WOW, it's strange, even can't visit it by management web?

How it works now? My cam offline about 1~2 days.

Could you tell me your region? maybe you should contact tp-link support.

Yes, It can meet your demand.I have two phone one iOS another is Andriod, they can login at the same time.