In the new release of Talkcoin users could create encrypted private room and only who knows the passkey could see the messages. Now only the name of the room still not encrypted, but in the next release all will be encrypted.

Ok. Ah well, it appears that there's no longer any doubt that XChat uses different tech to Talkcoin.
Nice. Done.
You're welcome to check back in here when we make the code public.
Ok thanks for the info.
And the question about VoIP feature. It uses the same tech with KoreCoin ?
We haven't coded that yet, thus since no voice chat tech exists yet, no.
Also I doubt it, since our communications protocol is different.
Dan (XC's core dev) has extensive experience designing mesh networks for communication, so he'll make use of that for XChat's voice-based features.