In cPanel/WHM I was able to setup a Reseller with a separate fqdn and its own dedicated ip setup as shared ip. Is this possible in ISPConfig? If it is, any info on how to would be appreciated. Thanks
You can assign a dedicated IP to a client under System > server IP. A reseller is a client as well (just a client which has sub-clients), so you can assign him an IP like this. If you setup a dns record then which points a domain to that IP, then you have your own FQDN as the ISPConfig interface can be reached trough any IP / domain that points to the server.