The Agora Voice Windows SDK interacts with the API to access voice/video communication and live voice/video broadcast. Learn more about the API at https://docs.agora.io/en/2.2.1/product/Video/API%20Reference/communication_windows_video
The advent of WebRTC has made the ability to use a URL as a way for anyone to contact you a reality. WebRTC is the technology that allows your browser or a mobile device to operate as a phone. All that’s needed is a “click-to-call” link or button on a Web page to initiate a connection with a URL.
The Web is based on a rather simple notion: There are Web servers and there are clients, such as browsers. It’s an asymmetric kind of a connection: Clients connect to servers to request stuff. This breaks when what we need is more interactivity--for example, when our online webmail service notifies us of a new email, an update to a stock tick or news item, or the ring of our virtual phone. To achieve that, we hack our way with things like XHR, SSE and, recently, WebSockets.