Hi!
I've been trying several VOIP apps for Debian in an attempt to run away 
from the dreadful Skype. Mainly there are two options, both with an 
emphasis on privacy:
1) Tox (
https://tox.im/) is promising, though the development seems to 
take more time than expected initially.
2) Ring (
http://www.ring.cx/) is another possibility; i have to say that 
the DHT communication model they use, with no dependency of any central 
server, appeals a lot to me. Besides, they're planning to integrate XMPP 
for compatibility with other clients.
So, my question is: Would you consider including any of these 
applications (maybe there are more which i am not aware of) on the next 
Freepto version? I think a VOIP app, centered on providing private 
communications, would be a good complement to Freepto.
Thanks for your hard work!!
BTW, besides promoting Freepto through some workshops on my local town 
(i think i told you before), we'll be recommending it on our radio show 
"Autodefensa informática" 
(
http://autodefensainformatica.radioalmaina.org) -sorry, only in 
spanish-.