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Change voice while using X-LITE with Voice Changer Software in VAD mode

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The new version 7.0 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, Instant Messenging applications, or online voice chatting or web conferencing websites for changing voice and/or recording in real-time. By setting AVnex Virtual Audio Device as default audio driver for microphone in those applications, you will be able to control your voice tone and speak the way you want.

What is X-Lite?

X-Lite is Combining voice calls, video calls and Instant Messaging in a simple interface, CounterPath's X-Lite helps you seamlessly transition from a traditional phone environment into the world of Voice over IP.

In this tutorial, we will guide you through the way to set up Voice Changer Software 7.0 (VCS7) to automatically change voice for online voice communication on X-Lite.


You should have X-Lite installed and set up probably in your computer first. Check detailed information from its website.


Click on the steps below to startExpand all | Collapse all

On VCS 7 main panel, click Preferences to open the Preferences dialog box.

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

- Check VadMode (1).

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

- Run X-Lite, and log in your account.

- Choose menu Options to open settings dialog. (see fig 3)

Fig 3 -  Choose  Option to open the settings dialog box of X-Lite

In the Option dialog box (see Fig. 4):

- Choose Device tab (1).

- In the Headset section, Microphone device >> choose Avnex Virtual Audio Device (2).

- In the Speakerphone section, Microphone device >> choose Avnex Virtual Audio Device (3).
- Click OK (4) to finish.

Fig 4  -  Change the Microphone device of X-Lite into AVnex Virtual Audio Device

From now on, VCS Virtual Audio Driver will be the main audio driver recognized by X-Lite.

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 record presentation with X-Lite. The morphing settings for your voice will be applied automatically.

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