WhatsApp voice calling feature is getting popular day by day. Earlier we posted a WhatsApp apk for download which after installing you required to be invited by somebody already having Voice Call feature enabled on his/her whatsapp. But there is no need of it anymore.
You can simply Download WhatsApp v2.12.9 APK from below and start voice calling right away. This whatsapp version comes pre-enabled with this new feature. So, you dont need to wait to be called by someone else to activate it on your phone. As of now this version is not made available on Play Store, so you will have to download the apk on your phone, enable “Unkown Sources” from your phone settings, and install this just like all other apk files we install.
That’s it. Now enjoy making free voice calls to all your whatsapp contacts in better voice quality. The feature works best on WiFi and 3G, while you can face some delay in voice transmission on 2G network.