[Asterisk-Users] nat and wandering phones

[asterisk]

Use virbiage IAX2 softphone.    https://www.virbiage.com/download.php

Since it uses IAX2 it is very NAT friendly.

Thanks,
Steve    



> Hi all I'm looking for a solution to this problem.
> 
> *box--------internet-----------nat-----------softphone
> 
> We have potential customers who will be travelling the world with 
> laptops/pda's.
> They need to be able to connect to the asterisk box via ip wherever they 
> are and will have no control over nat whatsoever.
> 
> I have read that STUN offers this service, but cannot picture in my mind 
> how this works, especially with no port forwarding on the nat (I mean, 
> how the hell do packets traverse the firewall to find the end device).
> 
> Any suggestions welcome
> 
> Cheers Bails