= RedPhone 0.4, Encrypted voice for your smartphone.
URL = http://whispersys.com/
"RedPhone provides end-to-end encryption for your calls, securing your conversations so that nobody can listen in. It's easy to use, and functions just like the normal dialer you're accustomed to. RedPhone uses your normal mobile number for addressing, so there's no need to have yet another identifier or account name; if you know someone's mobile number you know how to call them using RedPhone. And when you receive a RedPhone call your phone will ring just like normal, even if it is asleep."
- If you're interested in trying out RedPhone and need someone to call, join #whispersystems on irc.freenode.net
- P2P Telephony