Video kiosk is an all-in-one solution designed to bring improved customer service. TrueConf offers specialized software that can be easily integrated into existing hardware systems, e.g. ATMs. Video kiosk can also be installed as a separate terminal or a video panel.
TrueConf Kiosk application
How to install CallX control in Delphi (Rad Studio)
Main menu → Component → Import component...
Now you can use The CallX ActiveX control
Also see https://sdk.trueconf.com/