Hello,
We have here a HikVision Plug&Play NVR. Actually its LTS but its the same one.
The NVR has 4 POE connections for IP cameras. When we connect HV cameras the NVR gives an IP address to each one and connects to them.
When we connect another brand of IP cameras the camera turns on but it will not connect.
When we try to change manually the connection parameters it will still not connect.
The only way to connect the camera is if power it via external source and connect it to a switch to the WAN port. Then it works fine.
Anybody has some experience with this?