VoIP and IPv6 with IPsec

Posted by PhilCisco on Server Fault See other posts from Server Fault or by PhilCisco
Published on 2010-12-25T18:22:15Z Indexed on 2010/12/25 18:55 UTC
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Hi,

I had some basic questions about VoIP in a IPv6 architecture, right now I'm running VoIP in a v4 architecture, and I was thinking about to change everything to v6.

my questions are not that practical but I would like to understand it well.

Question 1:

if i had internet full v6 or v4 and that I enable IPsec on my v6 router do I still need a VPN through the internet ? because my routers will anyway exchange their pub/priv key or their certificate to ensure the communication.

Question 2:

If the answer to question 1 is yes then I only have two advantages to put my VoIP architecture to IPv6 the second advantage for me is the NAT which I will not have anymore.

I know that right now I should anyway still use things like NAT-PT, Tunnelling and so one but in full v6 are their any other advantages ?

Thank you

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