Yes, I did a while back with M0n0, although I am currently only doing it 
across a
VPN.

If I recall, there was a setting in AAH for each extension, and you
could specify something about NAT. This is what got it working for me.

Andy

-------- Original Message --------
From: "Chuck Mariotti" <cmariotti at xunity dot com>
To: m0n0wall at lists dot m0n0 dot ch
Subject: [m0n0wall] Asterisk@Home with SIP
Date: 04/24/2006 1:57 PM

 > Has anyone successfully setup Asterisk@Home with SIP for inbound VoIP 
connections from outside the firewall?
 >
 > I've set it up, but it is not working... my telecom provider is 
suggesting to use AIX instead of SIP...