Freeradius, EAP-TTLS and eDirectory

Hi all, We are working in a RFP and one of the customer's requirement is that we must support EAP-TTLS with Freeradius integrated with eDirectory as back-end. We were reading the Novell documentation and at the Novell page, there appears "How to integrate Novell® eDirectoryTM 8.7.1 or later with FreeRADIUS 1.0.2 on wards to allow wireless authentication for eDirectory users." and it not mentions EAP-TTLS (only EAP-TLS) SO, Some questions: 1) First, can we use Freeradius with EAP-TTLS and eDirectory as back end ? 2) if we can waht version of freeradius should we use ? 3) Ca someone send us information about how do that? I would appreciate any help ASAP Thanks in advance.