private int setupVoE()
{
// Create VoiceEngine
// Error logging is done in native API wrapper
viEAndroidJavaAPI.VoE_Create(ApplicationContext);
// Initialize
if (0 != viEAndroidJavaAPI.VoE_Init(enableTrace))
{
Log.Debug(TAG, "VoE init failed");
return(-1);
}
// Suggest to use the voice call audio stream for hardware volume controls
VolumeControlStream = Stream.VoiceCall;
return(0);
}