I'm fairly new to the bcm 50 but my question is this i have a few clients who want to set-up remote sites with one or two phones they dont really have an IT guy to help them or me. I have 13 IP addreses Dsl line two ip seats on the system What would be the best way to move forward with this set up do i need vpn routers at both ends do i use static ip or nat can someone please help i really like to get this going and i have two weeks to do it.