Regarding security, voice calling feature has introduced in a well known messaging application Telagram. This feature is yet not available for all the users but in Europe it had introduced.

Like Telegram messaging its voice call is also end to end encrypted, after that third person can’t listen to the call. Telegram also innovated that it introduced 4 emojis set for encryption keys rather than old key exchange style.

To check call security users have to match their 4 emoji with other user’s 4 emoji available on his device screen.

Telegram also introduced another feature with which all calls pass through Neural Networks. Neural Networks collect all technical data. This data is used to make better call quality.

Written By Sidra Gulraiz