# WhatsApp API Calls - Inbound

<p class="callout info">Versalence currently provides WhatsApp call feature for incoming calls</p>

To enable WhatsApp Service, you need to subscribe to WhatsApp Calling Service

[![image.png](https://docs.versalence.online/uploads/images/gallery/2025-12/scaled-1680-/BYbk03GnxVB2tOII-image.png)](https://docs.versalence.online/uploads/images/gallery/2025-12/BYbk03GnxVB2tOII-image.png)

once the payment is completed - your subscription will be active

[![image.png](https://docs.versalence.online/uploads/images/gallery/2025-12/scaled-1680-/eQboXJyGARNWmjIa-image.png)](https://docs.versalence.online/uploads/images/gallery/2025-12/eQboXJyGARNWmjIa-image.png)

In Integrations -&gt; WhatsApp Integration -&gt; WhatsApp Calling features will be enabled - you can enable or disable this service from here

[![image.png](https://docs.versalence.online/uploads/images/gallery/2025-12/scaled-1680-/kLs7wDpUWgehK3pf-image.png)](https://docs.versalence.online/uploads/images/gallery/2025-12/kLs7wDpUWgehK3pf-image.png)

<p class="callout danger">If you have **not** setup WhatsApp with vCX usign our embedded signup, the process will differ as you have to perform the adddtional step below</p>

you have to goto [https://developers.facebook.com/apps/](https://developers.facebook.com/apps/) open the app that is linked with vCX, once inside the page, under WhatsApp Settings select Configuration and enable calls as shown below

[![image.png](https://docs.versalence.online/uploads/images/gallery/2025-12/scaled-1680-/MSmbaVZ65F8ILi5T-image.png)](https://docs.versalence.online/uploads/images/gallery/2025-12/MSmbaVZ65F8ILi5T-image.png)