Hi there, I've been setting up SER for a testing server on the local network behind a NAT. I'm having problems understanding how to setup the NAT routing in the configuration file. My understanding is that IPTel has already setup advanced NAT routing on the free service (as per the website). Is it possible to get a copy of the configuration file (atleast the part that has the NAT routing stuff). This would help me immensely in getting proper nat traversal setup as it already works great on the IPTel server. Not sure who I would contact in regards to this, but this seemed like a good place to start. Kind regards, Andy Savage -- "The greatest challenge to any thinker is stating the problem in a way that will allow a solution" - Bertrand Russell Andy Savage Cell Phone: +852 936 34341 Skype ID: andy_savage Linked In: http://www.linkedin.com/in/andysavage