Brad, is it possible that John is asking about terminating an ISDN PRI line somehow so that the NT server *would* handle the incoming calls? When he says "NT 4.0 running RAS" that's what I think of first thing. I agree with you that the best way to handle it would be to use an Access Server which authenticates to the NT Box (using Radius or TACACS or the like), however, then the NT server (technically) would no longer need to run RAS services nor would it be called a RAS box (in Microsoft terms). It would just simply be an NT box used for authentication purposes.....
John, another good box to check out is the Cisco3600 series. With a NM-1CT1-CSU, and a network module loaded with four of the 6-modem mica modules, you can handle a T1's worth of dial-up no sweat. We have two 3640s in use for such right now (one with a single T1 PRI and one with two T1 PRIs for different parts of our organization) and we couldn't be happier with them. Although for a single T1 PRI and 24 Mica modems, (I believe) you coudl get away with using a 3620. Mike W. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=28761&t=28570 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

