To broadcast audio  from the Client microphone on a camera speaker, you must configure audio on the Client.

Do the following:

1. Go to Settings -> Options -> Audio parameters (1–2).
   

2. In the Audio source field, select the system device that will be used as the audio source for playback on the camera speaker (3).

   The default device is shown in the list in bold.

3. Click the Apply button.

Configuration of audio on the Client is now complete.