3
Task List
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
To restart the system.....................................................................................................27
To test the main unit ......................................................................................................28
To test the MBM ............................................................................................................30
To test a station MBM....................................................................................................30
To test a trunk MBM ......................................................................................................30
To check the ATA2 wiring..............................................................................................31
Downloading Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Troubleshooting Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
To set Release Reasons ...............................................................................................75
BCM50 Troubleshooting Guide