Avaya BCM 4.0 Networking Konfigurationsanleitung PDF herunterladen (Seite 108)

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108 Chapter 6 Configuring resources — media bay modules

N0060606N0060606

GATM (Global Analog Trunk module)

These trunk modules can be adjusted to have static trunk parameters (pre-BCM 3.5 software), or to

allow the system to download new parameters when they become available (BCM 3.5 and later

software). If the trunk is set to the latter state, trunk parameters are downloaded every time the

module boots up, or when the parameters change while the module is working. You can also set

line and telephone impedance to either 600ohm or 900ohm for modules with downloadable

parameters. To set impedance, select Configuration > Telephony > Lines > Active Physical

Lines > Properties tab. Refer to the BCM200/400 4.0 Installation and Maintenance Guide

(N0060612) for details about the module.

Ports on Bus

Both types of modules have a Ports on Module table in the details panel. This panel shows the

state of the port that connects the module to the trunk line or system device.

• Trunk modules - each port maps to an incoming line. Trunk port status is either equipped or

unequipped.

• Station modules - each port maps to a connection to a system device (telephones, fax

machines, doorphone). For station modules, port status is either equipped (device connected)

or unequipped (no device connected). You can also determine what type of device is attached

to the port.

Bus 01 and 08 note: Bus 01 and 08 ports on bus are virtual ports, since they connect to services

supported by the MSC. These ports are used for such devices and services as IP telephones and

voice mail traffic.

Defining trunk module types and settings

MSC bus numbers assigned to a trunk module display module numbers under the Bus column that

correspond to the offset number set on the module DIP switches. For instance any trunk module

that has an offset of 0, appears in the Module 1 column, and so on to a maximum of four modules

(CTM4s/GATM4s).

The Module menu, that appears only under a Bus record that is configured for trunk modules,

allows you to configure line or loop provisioning for the module associated with a particular bus.

This record shows the number of lines or loops assigned to the module. It also provides the first

and last loop or line number. These settings are read-only.

Legacy

equipment

• DECT Media Bay Module

(DECT)

• DECT= 1 per bus, 4 loops,

supports 36 handsets

DECT (region-specific)

Table 20 Programmed Bus Types (Sheet 3 of 3)

Programmed

Bus Type Hardware unit Capacity

Available line types (some line

types are region-dependent)

1 2 ... 103 104 105 106 107 108 109 110 111 112 113 ... 757 758

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