Hello.
I'm going to change upstream for libtgvoip package from [1] to [2].
Now this project supported by Telegram Desktop team.
[1]:
https://github.com/grishka/libtgvoip
[2]:
https://github.com/telegramdesktop/libtgvoip
--
Sincerely,
Vitaly Zaitsev (vitaly(a)easycoding.org)