I'm trying to simply set my audio to the iPhone earpiece. No success, this seems like it would work. Using iOS 17 on an iPhone 15 Pro. It doesn't throw any errors. Any advice appreciated. @implementation AudioTogglePlugin - (void)setAudioMode:(CDVInvokedUrlCommand *)command { NSLog(@"... audiotoggle test ..."); NSError* err; AVAudioSession *session = [AVAudioSession sharedInstance]; [session setCategory:AVAudioSessionCategoryPlayAndRecord mode:AVAudioSessionModeVoiceChat options:AVAudioSessionCategoryOptionMixWithOthers error:NULL]; [session overrideOutputAudioPort:AVAudioSessionPortOverrideNone error:&err]; [session setActive:YES error:NULL]; NSLog(@"... audiotoggle error ... %@", err); NSLog(@"... audiotoggle route ... %@", [session currentRoute]); } @end The audio route stays on "Speaker": inputs = ( "<AVAudioSessionPortDescription: 0x283ae0d50, type = MicrophoneBuiltIn; name = iPhone Microphone; UID = Built-In Microphone; selectedDataSource = Front>" ); outputs = ( "<AVAudioSessionPortDescription: 0x283ae0dd0, type = Speaker; name = Speaker; UID = Speaker; selectedDataSource = (null)>" )>

Hello, Under Facetime and various third party apps such as Jabra Connect, you can choose a preferred Soft Phone that is (somehow) registered with macOS. I've been searching high and low and I can't seem to find any information on how to register a new Soft Phone for users to choose from these lists. Any advice appreciated :) Bill