I found a reference to profile G here: https://force.milestonesys.com/support/articles/en_US/Troubleshootings/ONVIF-compliant-camera-cannot-be-added-or-will-not-stream-video-to-XProtect-software
Using ONVIF you can get camera devices to work that was never tested, for the list of devices that have been tested and approved please visit: https://force.milestonesys.com/support/articles/en_US/Troubleshootings/ONVIF-compliant-camera-cannot-be-added-or-will-not-stream-video-to-XProtect-software