State of knowledgeSeptember 2025
Product relevanceestos ProCall Desktop for Windows
estos ProCall 8 Enterprise Server


In ProCall Desktop for Windows, the microphone input is switched to the VoiceMeeter output. Bus B1 is activated on the virtual input. This means that the audio signal that is sent from a media player to the VoiceMeeter Media Input, for example, is used as the outgoing audio stream in ProCall Desktop for Windows.

The playback in ProCall Desktop for Windows, i.e. the audio stream received from the other party, is sent to the earpiece of the headset as normal. This received audio stream is therefore not looped through the virtual mixer in this example.

Example screenshot: ProCall Desktop for Windows with audio/video wizard and selection of audio devices - VLC mediaplayer - VoiceMeeter Input