The Agora Voice Swift Sample Code demonstrates how to get video chat integrated directly into iOS applications using the Agora Video SDK. With the sample app, developers can: join / leave channel, mute / unmute audio, enable / disable video, and switch camera.
In the ever-changing landscape of the communications industry, it is no surprise that more change is in the air. Earlier this month, Microsoft made the major announcement that its VoIP system, Skype, will no longer be available as a Windows Phone app.
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.