[USR-TC] Client addressing - pool or DHCP?

All, I want to configure dialin clients by DHCP rather than using a local IP address pool. I can't find any explicit reference to it in the documentation, though. However, the general understanding I got was that if I don't define a local address pool in the HiperARC configuration, it resorts to using DHCP for address (and other parameter) assignment. Is this correct? Otherwise, anyone know an easy way to assign a WINS address to MS clients dialing in? TIA, Brad