What is the best linux-compatibile open source with encryption alternative at the moment? The wiki page shows that many haven't been updated in quite some time (Twinkle). Does anybody have experience with Blink?
[1] http://sflphone.org/ [2] http://www.savoirfairelinux.com/en/ [3] https://projects.savoirfairelinux.com/projects/sflphone/wiki...