Sir, I invite you to look up: NT7B87GA or NT7B76AA-93 but mostly.. for the BCM in the US:
NT7B76AB or NT7B76AAAH or NT7B76AC
You do have BRI there.. I had a BRI circuit years ago, though they may not be offered anymore. 2-B+D for BRI, 23B+D for PRI. same stuff. ..and if you need a license for basic rate signalling, I really doubt a larger business gets primary rate signalling for free?
My comment stands, and perhaps I didn't decode Nortel's license file description, so here it is for you to argue with: One of those codes refers to ISDN signalling (23B+D or 30B+D):
These may be a UK feature list, but...
[tt]
202,VM seat
208,UM seat
220,Fax Messaging
221,Fax Overflow
222,Fax on Demand
223,Fax Suite
211,VPIM/AMIS
110,Q.SIG
111,MCDN
109,DPNSS
217,LANCTE Seat
206,VoIP GW Trunk
218,IP Client seat
271,NCM BCM50a/e
252,NCM BCM50
115,Int Analog Trunk
116,Int Analog Sets
117,Int Digital Sets
118,Exp Port
119,BRI Loop
270,BT RACE
260,SRG
261,SRVBL IP Client
299,Upgrade
232,ICC Agents
235,MMedia ICC
279,ICC
273,ICC Skillset
274,ICC Reporting
275,SIP GW Trunk
276,SIP Devices
278,MeetMe
289,Activity Reporter
291,APP Pack
371,NCM T&B BCM50a/e
352,NCM T&B BCM50
311,VPIM/AMIS Try-Buy
23,MCDN Try-Buy
24,Q.SIG Try-Buy
22,DPNSS Try-Buy
317,LAN CTE Try-Buy
306,VoIP GW Try-Buy
308,UM Try-Buy
323,Fax Suite Try-Buy
318,IP Client Try-Buy
302,VM Try-Buy
378,MeetMe Try-Buy
[/tt]
anyhow, it was a heads-up in case the original poster was thinking about plopping a 4-port BRI or dual or single PRI interface into his BCM, without having the license in place. It would certainly be frustrating.