我正在将新的CallKitAPI与我的VOIP应用集成。如示例应用所示:https://developer.apple.com/library/content/samplecode/Speakerbox/Introduction/Intro.html我正在配置AudioSession:-(void)configureAudioSession{//ConfiguretheaudiosessionAVAudioSession*sessionInstance=[AVAudioSessionsharedInstance];//wearegoingtoplayandrecordsowepickt