I have a problem that I need help with, and google is not being very useful at the moment (or I'm feeding it the wrong query, which is probably the case). I have two Asterisk boxes, both sitting behind a single NAT'ed public IP address. I have IAX2 traffic from Allstar pointing to the app_rpt box, and SIP traffic pointing to the other box which is acting as my home phone system. I keep both systems separate for various reasons, so running this all on one installation was not an option, hence the two separate boxes :) I want to take advantage of the IAX2 protocol for the box running my home phone system outside of my LAN, but the problem is as I only have a single IP address UDP port 4569 is already pointing to the app_rpt box. I have been shifting a few ideas around in my head, none of which I think will be easy to implement, or even guaranteed to work with my desired results. It's entirely possible that I may be trying to re-invent the wheel, but as I know there is much talent on this list concerning Asterisk maybe someone already has a solution for this :D Please reply to me off-list if you can/are willing to offer me some help or maybe even a clue ;) 73 and tnx Stephen K1LNX -- ********************************** Stephen Brown - ARS K1LNX Johnson City, TN EM86 http://www.k1lnx.net google voice: 423-665-9367 **********************************