Basic Fixes
- Blocked by recipient: You might have been blocked by the contact on Telegram.
- Recipient not connected to the Internet: Your contact needs to be connected to either 5G or a 5GHz Wi-Fi network.
- Check internet speeds: Check whether you are getting strong internet speeds for Telegram on your mobile.
- Disable battery saver: Disable the battery saving feature on your iPhone or Android. That might be the reason why the calls are not connecting.
- Force quit and relaunch the app: This will give the app a fresh start on your device.
- Update Telegram: Install the latest version of the app to get rid of bugs and glitches.
Fix 1: Disable Less Data Use for Telegram Calls
The Telegram app allows you to limit data usage while taking voice or video calls. This is helpful, especially for mobile data users. But if Telegram calls are not working on your phone, here’s how to disable the feature.
Open Telegram > Settings > Data and Storage > disable Use Less Data for Calls.
Fix 2: Disable Low Data Mode or Data Saver
To help you save data, your Android and iPhone phone packs an option to limit data usage while using apps like Telegram. You can check if that feature is enabled, as it might be why Telegram calls are not connecting.
On iPhone
Open Settings > Wi-Fi > Info icon next to the connected network name > disable Low Data Mode.
On Android
Open Settings > Network and internet > Data Saver > disable Data Saver.
Fix 3: Check App Permissions
Before moving to the last solution, check whether the Telegram app has the permission to use the Camera, Microphone, and Nearby Device access on Android and iPhone. You can follow the steps:
For iPhone
Open Settings > Telegram > enable permissions for Microphone, Camera, and Local Network.
On Android
Open Telegram App Info > Permissions > enable permissions for Camera, Microphone, and Nearby Devices.
Tip: If you no longer intend to chat or call a few people, read our post on how to delete Telegram contacts.
Fix 4: Clear Telegram App Cache
Clearing the app cache will remove all preferences for Telegram from your iPhone or Android.
On iPhone
Open Settings > General > iPhone Storage > Telegram > Offload App.
On Android
Open Telegram app info > Storage and cache > Clear cache.
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Last updated on 30 August, 2024
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Tip number 1. delete Telegram and never use it for calls. It is just buggy and unreliable.
Meet and talk with eye contact. All these things were invented for only one purpose – to keep track of you.