Everything You Ever Wanted to Know About Zfone
by Bruce Stewart
Eric Y. Chen has posted an excellent article detailing Phil Zimmerman's secure Zfone VoIP client on the Voice of VOIPSA blog. In A Tour Through Zfone, Eric clearly describes the functions and features of Zfone, with lots of informative screenshots along the way. Highly reccomended reading for anyone interested in this new VoIP encryption technology created by the father of PGP.