[asterisk-users] Re: NAT: RTP Path Optimization

[Patrick Cervicek]

Brad Templeton schrieb:
> On Mon, Jan 29, 2007 at 12:05:28PM +0100, Benny Amorsen wrote:
> 
>>PC> When I set for Extern1/2 canreinvite=yes it works, but
>>PC> "Intern-2-Extern" doesn't work because Asteisk gives out the
>>PC> private IP-Adresses of Int1/2
>>
>>Asterisk can't give out a public IP-address for Int1/2. Where
>>would it get one from?
>>
> 
> Correct that it doesn't.   But some kind sould could indeed code a
> variety of techniques to get it, such as:

Again: My Problem is not "Intern-to-Extern" (NAT,Stun). My Problem is 
"Extern-to-Extern", that the external phones are not talking RTP 
*directly* to each other. This is bad, when Asterisk is in Europe and 
the Phones are in Asia.