2 ms·

One of the reasons "Blackphone" never took off at my company is the inability to have encrypted voice conversations in a conference call. Has anyone seen this

• confounded 9y ago
  It's technically challenging; 1:1 calls can use WebRTC without a server (after 'signaling'), whereas a good experience with a group call usually requires a server to mix audio and video. It's difficult to do that when it's encrypted. The only group I'm aware of that are taking a serious look at it is the Matrix team. If you see it anywhere, it'll likely be on that protocol first.
  • MuffinFlavored 9y ago
    Can't everybody joining the call just agree on some kind of passphrase/key?
• JoshTriplett 9y ago
  That's something I would hope that Matrix would be capable of, but if you specifically need that feature, you might contact them and ask about it.