Realport printing to the Internet

How could I get a realport connection though the internet, without having to get a static IP from the ISP, for a remote portserver TS? is this possible?

You may be able to use a host name instead of an IP address. What Operating System will be running the RealPort driver?

MS Server 2003.
Earlier versions of realport you could use a hostname rather than an IP address but not the latest.
Dynamic DNS could be the way to go then - but I’ve heard mixed reports.