: If RTSP fails, use ONVIF discovery (ContaCam → Add camera → ONVIF auto-detect). V90 supports ONVIF port 8080 or 8899.

Specifically, introduced critical stability updates and refined the web interface, making it a "hot" choice for users who need a lightweight yet powerful video surveillance server. Key Features of ContaCam

Closing notes

The software is optimized for efficiency and can run on systems with moderate resources. Free IP Camera Sofware for PC