Telegram launches voice calls

31 March 2017
Surely many people have already tried Telegram and may have opted for it. And this is not surprising, because the program offers not only a user-friendly interface, but also provides a high level of protection for user data. Perhaps the only thing that Telegram lacked to successfully compete with other messengers was a call function. It seems that the developers have listened to user requests and have introduced the missing feature in the latest update.Communicating by voice is no less secure than in secret chats. The thing is that the new feature uses the same principle of end-to-end encryption. At the same time, there is an interesting way of verifying the security of the connection - the interlocutors only need to compare four emoji on the screens of their devices and make sure they are identical.The developers claim that Telegram allows for high sound quality by using audio codecs that compress traffic and create a direct connection between interlocutors using peer-to-peer technology. If the connection cannot be established in this way, the messenger uses the nearest server to the user. This but