Tariscope 4.6. Administrator's guide
Chapter 4 Tariscope configuration
4.11 Adding a new telephone system
4.11.31. Settings for Avaya (Nortel) BCM (Norstar format)
This choice is applied for Business Communications Manager (BCM) 50, 200, 400 and 450, when Norstar format of CDR was set in PBX.
If you have selected the Nortel Norstar/BCM item in the Equipment list (Figure 4.11.1), you do not need to perform any settings for CDR format of this telephone system.