Notes

Telegram Voice Calls Safe Clear AI-Driven
Telegram中文官网 is a focus on security and speed, always committed to providing you with the highest quality messaging features, the most secure privacy features and free voice calling features, and now we have launched a higher level of privacy and security services .

Over the past few months, we've been working hard to ensure that Telegram calls are the best in quality, speed, and security. The wait is over: today, our mobile and desktop applications are available for voice calls anywhere in the world. The voice calling interface is familiar and easy to use, but as always, you can get plenty of innovation with Telegram.

电报中文 Calls is built on the time-tested end-to-end encryption of Telegram's secret chats. The key verification UI we proposed in 2013 to prevent man-in-the-middle attacks was great for Telegram (and other apps that adopted it), but for Calls we needed something simpler. This is why we improved the key exchange mechanism. To ensure your calls are 100% secure, you and your recipient simply compare four emojis over the phone. No lengthy code or complicated pictures!

Whenever possible, your calls will be made over a peer-to-peer connection, using the best audio codecs to save data while delivering crystal clear quality. If a peer-to-peer connection cannot be established, Telegram will use the server closest to you to connect you with the person you're calling in the fastest way possible. Unlike other apps, Telegram has a distributed infrastructure around the world and we have used it to deliver your texts faster than other apps. Now these servers will also be used for calls. Over the next few months, we will expand our content delivery network globally, enabling light-speed connectivity even in remote areas.

Every time you make a voice call on Telegram, the neural network learns from the feedback from you and your device (of course, it has no access to the content of the conversation, it only has technical information like network speed, ping time, packets, etc.) loss percentage, etc. ). The machine optimizes dozens of parameters based on this input, improving the quality of future calls on a given device and network.

These parameters can also be adjusted during a conversation if your connection changes. Telegram will adapt and deliver great sound quality on stable WiFi - or use less data when you walk into a refrigerator with poor reception. According to our tests, Telegram Calls already outperforms any of our competitors on comparable connections. However, thanks to built-in machine learning, the quality of Telegram calls will improve even further with you and others.

If you're like us, you don't like to be disturbed. On Telegram, you have precise control over who can and cannot call you. You can even turn off voice calls entirely, preventing anyone and everyone from calling you. Telegram calls are lightweight by default and automatically adapt to your connection speed and type to minimize data consumption. However, if you want to reduce your data spend by another 25-30% at the expense of sound quality, you are welcome to enable the Use less data option in your data and storage settings.

Telegram is the most powerful messaging platform out there, but it's also known for being the easiest to use. We want to keep it that way, which is why we don't add extra tabs and extra buttons to your screen by default. Once you start making a call, Telegram for Apple will let you add a dedicated calling tab to the app's home screen. Alternatively, you can now open the Calls tab from the Recent Calls section in Settings. On Android, the Calls tab can be accessed via the main pull-out menu on the left.


It's always easy to make calls, even if you've never opened the call tab. When voice calling is enabled for your country, a phone icon will appear on every profile page. You can also make a call by tapping the top bar in a chat and selecting "Call" on Apple. On the installed version, the call button is in the ":" menu at the top

For those who don't make voice calls, v.3.18 brings something different: direct control over the quality of the videos you share. Use this new setting to choose a compression level before sending your video. For the first time in messaging history, you can preview how recipients will see your video before sending it. The app will remember your chosen compression ratio and will use it by default for your future video uploads.

Website: https://www.telegrmamv.com/