[Asterisk-Users] VoIP Mythbusters Help!! - NATed phone-phone connection without proxy? Possible? Yes/No

[Andres]

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> The real question is:
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> *Can I have no RTP bandwidth consumed by the Asterisk server? (SIP 
> data allowed)  Supposedly the 2 VoIP phones can talk to each other 
> directly through the NAT once STUN and SIP do their ***magic*** to 
> establish their RTP connection.*
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If the NATs are NOT Symmetric then YES.  (Google for the different types 
of NAT if you don't know this by now)

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