The configuration with the Unity server acting as the PDC, voice mail server, email server and fax server on one PC is not a supported configuration. The fax server needs to be off box for this
thats just too much excitement for one server to handle well. This is probably why you were sent two keys
the ActiveFax server can be installed on an NT Workstation, by the way, it doesnt need to be a full blown NT server.
The fax boards supported by a one box solution are just the Gammafax cards (ISA and PCI versions of the CP1, CP2, CP4 and the CPD220). An off box fax install supports any cards that Interstar has approved which includes many more cards from Brooktrout and the like. Some of these cards dont play nice with Dialogic voice boards or TAPI drivers in general so we dont support them on the same server with Unity.
Jeff Lindborg
Unity Product Architect
Active Voice
jlindborg@activevoice.com
http://members.home.net/jlindborg