Avaya BCM1000 Installation Manual download pdf (Page 50)

24 Chapter 1 Introducing the Business Communications Manager

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— Two DS30 buses are exclusively dedicated to MSC resources. Five paths within these

buses have hard-coded applications. The other paths can be assigned to various

applications such as voice mail, dialup ISDN WAN, VoIP trunks, or IP telephony.

— Five DS30 buses are exclusively reserved for the media bay modules

— The sixth DS30 bus can be switched to accommodate media bay modules or more

channels for IP telephones or VoIP trunks. You control the use of the bus by your choice

of using either a 2/6 or 3/5 DS30 split. This is set when you run the Quick Start Wizard at

the initial startup of the system.

For more details about deciding which DS30 split configuration you want for your system,

refer to “Determining module DS30 bus requirements” on page 66 and to the chapter on

configuring MSC Resources in the Business Communications Manager Programming

Operations Guide.

• PEC IIIs — The BCM1000 uses PEC IIIs to deliver increased capacity for digital signal

processing for voice mail, call center, FAX, VoIP trunks, IP telephony, and dialup ISDN WAN.

The basic system comes with two PEC IIIs. Two more can be added to accommodate

increased requirements for media processing. Refer to the chapter on configuring MSC

Resources in the Business Communications Manager Programming Operations Guide.

Connection ports

You can connect to the BCM1000 through your computer via the serial port or a LAN card

connection to perform setup and maintenance procedures. Refer to Figure 7. This guide leads you

through the process of making either of these connections. Refer to “Using a null modem serial

cable” on page 127 and “Connecting the Ethernet crossover cable” on page 131.

Programming procedures using the Unified Manager, are explained in the Programming

Operations Guide.

Figure 7 BCM1000 external points of connection

LAN

Serial port

Note: On some new systems, the serial and video ports are

swapped. The serial cable connector will only fit on the correct port.

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Avaya BCM1000 Installation Manual Page 50