I purchased an IP softphone 2050 for BCM 450 5.0. The CD that I got from Nortel has 2.3 software version. I checked Nortel web site and I found that 3.4 is the latest software version. I installed the 3.4 software and it worked, but I keep getting notifications that this is "AN EVALUATION SOFTWARE LICENSE WICH WILL EXPIRE IN ONE MONTH". How do I make it permanent, and it does not ask me for Keycods or anything. When I installed the 2.3 software it did not give me the notifications, but I’d rather run the latest software. Thanks.