edckerner

I have verified my ports are correctly open on my connection. I am able to place calls to a remote extension over the internet with no issues. The problem I am having is when I try to use the sipura3102 to connect from in/outside to my network. The person over the land line(External Line). I can speak to me but can not speak to them. I have tried all sorts of iterations to make this work. The problem is simply with the setup of the sipura3102. Does anyone have any ideas on how I should configure the sipura3102 to make this work properly.