Avaya Business Communications Manager 5.0 - Fault and Performance Management Manuel d'utilisateur télécharger pdf (Page 52)

52 Telephony metrics monitoring

Nortel Business Communications Manager 5.0

Fault and Performance Management

NN40170-701 01.01 Standard

August 2009

4 Click the B-channel you want to enable or disable (B1 or B2).

5 Select Enable or Disable.

If you are disabling the channel, you are prompted by a dialog box to confirm

your action. The State box indicates the mode of operation for the port. If the

port is enabled, this box is blank unless a device is physically connected.

--End--

Provisioning a PRI B-channel

When you purchase PRI from your service provider, you can request the

number of B-channels that are allocated for you to use. For example, you can

use 12 B-channels. If you do not have all of the PRI B channels, disable all the

B-channels that you do not need.

Prerequisites

• Nortel recommends that the number of lines you deprovision on a DTM

(configured as PRI) be the same as the number of B-channels that you

disable. For example, if the DTM is on Expansion 1, when you disable B-

channels 13 to 23, you should deprovision lines 77 to 87.

Procedure steps

Step Action

1 Select Administration > Telephony Metrics > Trunk Module Metrics.

2 Choose a module.

3 Click B-channels.

A list of the B-channels on this module appears.

4 Click a channel, for example, B 01.

The display shows the status of the PRI channel.

5 Click the Enable or Disable button to change the setting for the channel.

--End--

Trunk module CSU statistics

Each trunk module has an internal channel service unit (CSU). When

enabled, the internal CSU monitors the quality of the received T1 signal and

provides performance statistics, alarm statistics, and diagnostic information.

Trunk modules must be individually programmed to establish parameters for

collecting and measuring transmission performance statistics by the CSU.

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Avaya Business Communications Manager 5.0 - Fault and Performance Management Manuel d'utilisateur Page 52