Toxic has 1 on 1 audio chats, and GUI clients such as uTox and qTox additionally have group audio, as well as 1 on 1 video. Both clients are usable, though I wo

Toxic has 1 on 1 audio chats, and GUI clients such as uTox and qTox additionally have group audio, as well as 1 on 1 video. Both clients are usable, though I would personally recommend qTox.