Why isn't the WhatsApp call working - briefly?
There could be several reasons why your WhatsApp call is not working. It might be due to a poor internet connection or outdated app software. Additionally, ensure that both parties have allowed WhatsApp to access the microphone and camera on their devices.
Why isn't the WhatsApp call working - in detail?
There could be several reasons why your WhatsApp calls are not working as expected. Here are some detailed factors to consider:
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Internet Connection: The primary requirement for WhatsApp calls is a stable internet connection. Ensure that your device is connected to Wi-Fi or has a strong mobile data signal. If the connection is weak or unstable, the call quality may suffer, or the call might not go through at all.
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App Version: Make sure you are using the latest version of WhatsApp. Outdated apps can have bugs and compatibility issues that affect call functionality. Check for updates in your app store and install any available updates.
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Device Compatibility: WhatsApp calls require a device with a microphone, speaker, and a front-facing camera for video calls. Ensure that your device meets these requirements. Older devices or those with hardware issues might have trouble making or receiving calls.
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Permissions: WhatsApp needs certain permissions to function properly. Check that you have granted the app access to your microphone, camera, and contacts. You can do this in your device's settings under 'Apps' or 'Privacy'.
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Blocked Numbers: If you are unable to call a specific contact, it might be because they have blocked your number. WhatsApp calls cannot be made to blocked numbers.
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WhatsApp Server Issues: Sometimes, the problem might not be on your end but with WhatsApp's servers. Check if there are any ongoing server issues or maintenance work that could be affecting call functionality. You can find this information on WhatsApp's official website or social media pages.
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Phone Number Verification: Ensure that your phone number is verified in the WhatsApp app. Unverified numbers cannot make or receive calls. If you have recently changed your SIM card, you may need to re-verify your number.
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Network Restrictions: Some networks or internet service providers (ISPs) might block or restrict access to certain apps, including WhatsApp. This can affect call functionality. Check with your ISP if there are any such restrictions in place.
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Device Storage: If your device's storage is full, it can cause various app malfunctions, including issues with WhatsApp calls. Free up some space on your device and try making a call again.
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Software Glitches: Like any other software, WhatsApp can experience glitches or bugs that affect its functionality. If you have tried all the above solutions and are still experiencing issues, consider restarting your device or reinstalling the app as a last resort.
By considering these factors, you should be able to identify and resolve most issues related to WhatsApp call functionality.