[guardian-dev] Blackphone

Matej Kovacic matej.kovacic at owca.info
Fri Jan 17 10:46:54 EST 2014


> Today I use CSipSimple to call an IP address directly without going
> through a SIP Server.  Just select 'local' in wizard, it will just ask
> you the display name you'd like for local account.  When you want to
> initiate a call with a SIP client (without a SIP Server) simply enter
> their IP address (you must type a fake username) in the field.  Works
> flawlessly!

What if you are behind NAT? IPv6 is not enough widespread at endpoints



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