I am trying to connect an as5350xm to my nortel dms via ISDN PRI. I have many other 5300's and 5400's connected this way. My problem is that on the as5350 I cannot get the d-channel to come into service. I am testing this with 2 T1's in an nfas group with a single d-channel on the first t1. When I run a sho nfas group the d-channel state goes from waiting to "out of service". I've tried using both primary-ni and primary-dms100 switch types.
Does anyone else have this issue? I dont have a problem with 5300's or 5400's.