XMPP Video/VoIP encrypted?

David Woolley forums at david-woolley.me.uk
Thu Jun 14 17:28:53 EDT 2012

Ethan Blanton wrote:

> * ZRTP does not handle key exchange and authentication because the
>   session initiation protocol does so on its behalf.

If the Wikipedia article is correct, it is is of the essence of ZRTP 
that it does these without the assistance of any session protocol.  THat 
is one way in which it differs from SRTP.

David Woolley
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