
That could be the reason why audio and video might not be working as expected.

You might have denied those permissions while setting up the app for the first time. Allow Necessary Permissions to WhatsAppĪs noted earlier, WhatsApp requires microphone and camera permissions to make video calls successfully. And if it does, connect the phone to your Wi-Fi network's 5GHz band. For those who own a dual-band router, you should check if your phone supports the 5GHz Wi-Fi band. So, make sure that your phone is connected to a stronger network and your phone shows enough bars for cellular network strength. Also, they consume more data than WhatsApp voice calls. Video calls require a stable network connection to work smoothly.
WATSAPP VIDEO UPDATE
The WhatsApp Beta channel users on Android and iOS should update the respective WhatsApp builds to the latest versions, which carry several bug fixes and performance improvements. Navigate to App Store or the Google Play Store and update the WhatsApp app to the latest version. The video call problems might occur due to an old WhatsApp build on your phone. WhatsApp frequently updates its app on iOS and Android. In this post, we have tried to cover every possibility that leads to WhatsApp video calls failure with solutions. And that's one of the things to check out. For starters, WhatsApp app requires permissions to microphone and camera to make video calls work properly. However, there are several reasons why video calls would fail randomly. That would've easily led people make more WhatsApp video calls with their friends, family, and others.

To meet the growing demand, the Facebook-owned company recently bumped member limit from four (4) to eight (8) for group video/voice calls. While many people try out new video calling options, several complain of WhatsApp video calls not working on iPhone or Android. However, the rise of video calling frenzy has put the WhatsApp users in a tizzy. Among the latest reports, WhatsApp Payments (India) will debut in coming month or two. WhatsApp started as an instant messaging app and included features such as voice calls, video calls, stickers, WhatsApp Web, end-to-end encryption, and more, over time.
