startFreeCall

@ExperimentalCoroutinesApi
fun startFreeCall(    context: Context,     user: String,     priority: Int): Flow<STWAudioSink>

Call this method to start a new audio VoIP call

Note : the audio sink feature will be enabled automatically for this method.

Return

Flow STWAudioSink : abstract class can be : STWAudioSinkCall : the call is started, it contain an instance of the call or the error if the start fail. STWAudioSinkCapture : when the capture is ready, has data and when it is ended(each state is identified by an event from AudioSinkEvent. STWAudioSinkPlay : when the capture is ready, has data and when it is ended(each state is identified by an event from AudioSinkEvent.

Parameters

context

Context the application context

user

String the user number that you want to start with the call

priority

Int the call priority