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Change voice while using VoIP Buster with Voice Changer Software in VAD mode

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The new version of AV Voice Changer Software has a Virtual Audio Driver (AVnex Virtual Audio Device) which works as a virtual audio & sound device. This device can be used with any VoIP application and Instant messengers for changing voice and/or recording in real-time. By setting AVnex Virtual Audio Device as the active audio driver for the microphone in those applications, you will be able to control your voice tone and speak the way you want.

In this tutorial, we demonstrate how to use the Voice Changer Software 7.0 for changing your voice in VoIP Buster.

What is the VoIPBuster?

VoipBuster is a free program that uses the latest technology to bring free and high-quality voice communications to people all over the world.


You should have VoIP Buster installed and set up probably in your computer first, and an VoIP Buster account. Check detailed information from its website.


Click on the steps below to startExpand all | Collapse all

On VCS7 main panel, click Preferences to open the Preferences dialog box.

In the Preferences dialog box, we will change the Hook mode to the Virtual Audio Driver mode.

- Check VadMode (1).

- Click the OK button (2) to apply the new settings and close the Preferences dialog box.


- Run VoIP Buster, and log in your account.

- Choose menu Tools » Options to change the settings of VoIP Buster (see Fig. 3).

- In the Options dialog box, select the Sound Devices tab (1) (see Fig. 4).

- In the Sound Device section, change the Audio In and Audio Out devices all into Avnex Virtual Audio Device (2).

- Click OK to finish.

Fig. 3 - Choose Options to open the settings dialog box of VoIP  Buster

From now on, VCS Virtual Audio Driver will be the main audio driver recognized by VoIP Buster.

Fig. 4 - Change the sound devices of VoIP Buster into AVnex Virtual  Audio Device

Return to VCS7, choose the morphing effects for your voice, and make adjustments until you are satisfied with the output voice.

Note: You should have known how to change voice using Voice Morpher feature, and other voice changing features of VCS.

You now can do voice chat with VoIP Buster. The morphing settings for your voice will be applied automatically.

Note: While VCS Virtual Audio Driver is being set as the audio driver for VoIP Buster, do NOT turn off VCS7 when doing voice chat via VoIP Buster. If you don’t want to use VCS7, change the audio settings of VoIP Buster back to normal audio source.

For more information on VoIP Buster, visit its official website.