42 Chapter 2 Telephony hardwareN0008587 01Station media bay modulesYou install the station media bay modules in the BCM1000 or the BCM1000e. Station media baymodules connect telephones and analog telecommunication devices to the BusinessCommunications Manager system.Table 5 provides a list of the station modules that can be used on the Business CommunicationsManager system:Table 5 Station modulesModule type What it does AvailabilityDSM 16“Digital Station media bay module”DSM 32“Digital Station media bay module”Connects a maximum of 16 digitaltelephonesConnects a maximum of 32 digitaltelephones to the BusinessCommunications Manager system.4X16Combination 4-line CTM andDSM16 (4x16) Media Bay Module“4X16 media bay module”Connects a maximum of four CLID linesfor a maximum of 16 digital telephonesOnly available for North Americansystems. This module can becombined with CTMs on the sameDS30 bus. Also refer to “Caller IDTrunk media bay module” on page40.ASM8“Analog Station media baymodule” on page 46GASM8(introduced with BCM 3.6software)Connects a maximum of eight analogdevices to the Business CommunicationsManager system.Connects a maximum of eight analogdevices, providing caller ID pass through,message waiting indication, anddisconnect supervision at the telephone.Module also provides ability to downloadnew firmware.Only available for North Americansystems. Refer to Table 6 on page 44for detailed engineering information.North American and UK systems.Refer to Table 6 on page 44 fordetailed engineering information.