Sorry for the delay. i am a little bit lost
let me summarize in order to not waste your time if this camera is not supported.
- From VLC, i can access to
rtsp://192.168.1.40:8001/0/avN with admin and Password blank
- The PTZ works works ONVIF Device manager with admin and Password blank
Found URI :http://192.168.1.40/onvif/device_service
i have tried all those url without success
- http://192.168.1.40:88/cgi-bin/CGIStream.cgi?cmd=GetMJStream&usr=admin&pwd=
- http://192.168.1.40/cgi-bin/CGIProxy.fcgi?cmd=getDevState&usr=admin&pwd=
- http://192.168.1.40/?usr=admin&pwd=
- http://192.168.1.40/snapshot.cgi?usr=admin&pwd=
- http://192.168.1.40/videostream.cgi?usr=admin&pwd=
As far, i understood my thing definition should be like 
Thing ipcamera:ONVIF:003
[
IPADDRESS="192.168.1.40",
USERNAME="admin",
PASSWORD="",
ONVIF_PORT=8001,
PORT=80,
FFMPEG_OUTPUT="/etc/openhab2/html/cameras/cam1/"
]
But my thing is offline
i have tried this approach to integrate rstp feed
the camera is well accessible also from an ONVIF android application
on the second side, a thing with the settings below is in status online
What i am missing? will be glad to help!