Goal: Create ONVIF profile from IPC web interface.
Steps: Configuration menu -> Network -> Advanced Settings -> Integration protocol (Set same password as IPC with "admin" authority.)
Make sure that when adding the 3rd party IP camera to the NVR, add the camera as "ONVIF" protocol, even if the Camera is, say a Hikvision and the NVR sees it as a Hikvision camera, and camera says "HIKVISION" under protocol, change it still to ONVIF protocol.