I am sorry, I did find my old post with that question. I am completely ignorant about the whole subject of telephone systems yet have been inching my way along with an 508 in my office after having great sucess with a 200 in my home. It has been a long haul but I am up and running and so far very happy. I have some bugs yet. One of which is I have a quirky transfer problem in that I can transfer but not to a specific extension. I am trying to understand if there is something in Expert that I need to do. Also hunt group syntax does not seem to work the way I though it would.
The reason for my question is to move to my own router and not need to use Comcast to acquire a static IP which I needed when I changed internet providers from my old intern and phone system provider who require that I get a static IP to function in a Comcast internet environment. I am about ready to jump over and just being careful.