Avaya BCM50 User Manual download pdf (Page 26)

26 Chapter 3 Hardware installation

NN40170-308

Media bay module installation

Install a media bay module (MBM) in the expansion unit, and then install the expansion unit in the

same manner as the main unit. The MBM dip switches must remain in their default factory

position. You can use Business Element Manager to make any required modifications to the MBM

settings.

For more information, see the chapter “Installing an expansion unit” in the Avaya Business

Communications Mananger 50 Installation and Maintenance Guide (NN40170-305).

To verify the MBM switches

1 Verify that the 6-pin dip switch is set to on for all MBMs that have the 6-pin dip switch.

2 To install a global analog trunk module (GATM):

a For the dip switches on the left side, at the rear of the module, set all the switches to on.

b For the dip switches on the right side, at the rear of the module (country profile switches),

set all the switches to off. The GATM automatically downloads the country profiles.

3 To install a global analog station module 8 (GASM8):

a For the dip switches on the left side, at the rear of the module, set all the switches to on.

b For the dip switches on the right side, at the rear of the module, set the switches according

to the table GASM8 dip switch settings (switches 1–3) on page 26 and the table GASM8

regional dip switch settings (switches 4–8) on page 26.

Table 10 GASM8 dip switch settings (switches 1–3)

Switch Description Setting

Switch 1 Firmware download capability OFF—Standard mode (firmware downloading not

supported)

ON—Enhanced mode (firmware downloading supported)

Switch 2 To download the firmware from

the Avaya BCM50 (for

enhanced mode only)

OFF—if you want the GASM8 to download the firmware

when the firmware version in the Avaya BCM50 is different

than the version in the GASM8 (default)

ON—if you want the GASM8 to download the firmware in

the event of a Avaya BCM50 cold start

Switch 3 Enable/disable echo

cancellation

OFF—Enables echo cancellation (default)

ON—Disables echo cancellation

Table 11 GASM8 regional dip switch settings (switches 4–8) (Sheet 1 of 2)

Switches 4 to 8 select the region for the GASM8 as follows:

Switch 4Switch 5Switch 6Switch 7Switch 8

North America OFF OFF OFF OFF OFF

United Kingdom OFF OFF OFF OFF ON

Australia OFF OFF OFF ON OFF

2 minutes

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Avaya BCM50 User Manual Page 26

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