I currently own an NBX 100 Communications System with a 12-port voice mail license. Can I upgrade my system to the new SuperStack 3 NBX solution?
If you purchase a new NBX V5000 Call Processor, you can transfer your existing database to the new call processor’s disk drive and have 3Com Corporation transfer your existing voice mail license to the new system. All the rest of your existing phone system infrastructure-line cards, business telephone sets, and even the old NBX 100 chassis (with the old Network Call Processor removed) will continue to work as before.