I have a HIKVision DS-7732NI-I4/16P/KB/CVBS DVR on site
Ports 80, 8000 and 554 are forwarded from the router to the DVR
Remotely I am using the iVMS-4200 software, it allows me to connect but I can only see one camera, spent days going through settngs and cant get it to show all 18 camera's...