5BCM50 Installation and Maintenance GuideTask ListDetermining DHCP server configuration and IP address . . . . . . . . . . . . . 67To disable the DHCP server on the main unit ...............................................................69Installing the main unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79To install the rackmount shelf in an equipment rack .....................................................81To install the BCM50 unit on the rackmount shelf .........................................................82To install a BCM50 unit on top of another unit ..............................................................83To install the power supply on the rackmount shelf.......................................................83To install the patch panel (optional)...............................................................................83To install the BCM50 wallmount bracket .......................................................................84To install the BCM50 unit on the wallmount bracket .....................................................86To install the WFC .........................................................................................................88To install the BCM50 unit on a desktop or shelf ............................................................89Installing an expansion unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91To set GASM dip switches ............................................................................................94To set GATM dip switches.............................................................................................94To install a media bay module (MBM) ...........................................................................95Connecting the cables to the BCM50 system . . . . . . . . . . . . . . . . . . . . . . 97To connect an expansion unit........................................................................................99To connect a power supply using a UPS.....................................................................101To connect a power supply without a UPS ..................................................................101To connect the lines and extensions ...........................................................................104To connect telephone lines to DTM, BRIM, or 4x16 MBMs.........................................105To connect analog telephone lines to the GATM4 or GATM8 .....................................106To connect extensions to DSM16, DSM32, ASM8, or 4x16 MBMs.............................106To install an auxiliary ringer.........................................................................................108To install an external paging system ...........................................................................108To connect the music source using the music source jack .........................................110To connect the music source using the RJ-21 telephony connector ...........................110To connect the cables to the wiring field card (optional) .............................................111To connect the cables to the patch panel (optional)....................................................111Installing telephones and peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113To install the emergency telephone.............................................................................114Installing the analog terminal adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . 117To connect the ATA2...................................................................................................119To mount the ATA2 on a wall ......................................................................................119To measure the insertion loss from the CO to the analog device................................120To measure the insertion loss from the analog device to the CO................................121Configuring the BCM50 system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123Using Telset Administration to set the basic parameters . . . . . . . . . . . . 127To enter the keycodes .................................................................................................128