Web Service Configuration

The default web service port is 80 (https port is 443). You can change it (range: 1-65535) accordingly.

Note: By HTTPS, if the web browser prompts certificate errors which are caused by the browser certificate security authentication, you will need to add it to the safe list of the browser.

Onvif Service Configuration

Onvif (Open Network Video Interface Forum) is an IP-based security standard. Start the Onvif service to let a security-system which based Onvif can discovery/manage this device, and get the video streams.
Onvif is a ‘Web Service’ based protocol, you can even write your program to control this device by Onvif web service API.

Telnet Service Configuration

Telnet service listens on port 23 for remote connection and debugging of devices. For security reasons, you can choose to close telnet services.