[Asterisk-Users] problem with iax2 and 2 peers behind nat

[Wilson Pickett]

> That is not going to work. Asterisk shouldn't be behind a NAT to get
> registration of boxes behind NAT. 

I've done it, and it works. It is not a great situation though because
of the provisioning problem. Specifically, an IAX device behind NAT
has no way of getting its provisioning "out of the blue" from outside
the LAN. If you provision from inside, no problem. Several clients
should be able to register as log as they are using different login
account info and of course different ports. The second unit will need
to use a port other than 4569 and it should do so automatically. Even
my $70 phones do this.