Avaya BCM50 Guia de Configuração descarregar pdf (Página 539)

Appendix C ISDN overview 539

Networking Configuration Guide

Your service provider supplies a Terminal Endpoint Identifier (TEI) and DN to support D-packet

service. The TEI is a number between 00 and 63 (in Canada, the default range is 21-63). Your

service provider may also supply you with a DN to program your D-packet device. The DN for

D-packet service becomes part of the dialing string used by the D-packet to call the packet handler.

Service provider features

BCM supports the following ISDN services and features offered by ISDN service providers:

• D-channel packet service (BRI only) to support devices such as transaction terminals.

Transaction terminals are used to swipe credit or debit cards and transmit the information to a

financial institution in data packets.

• Calling number identification (appears on both BCM sets and ISDN terminal equipment with

the capability to show the information).

• Multi-Line hunt or DN hunting which switches a call to another ISDN line if the line usually

used by the Network DN is busy. (BRI only)

• Subaddressing of terminal equipment (TE) on the same BRI loop. However, terminal

equipment which supports sub-addressing is not commonly available in North America. (BRI

only)

Transmission of B-channel packet data using nailed-up trunks is not supported by BCM.

Contact your ISDN service provider for more information about these services and features. For

more information about ordering ISDN service in North America, see “Ordering ISDN PRI” on

page 545 and “Ordering ISDN BRI” on page 546.

The terminal equipment (TE) connected to the BCM system can use some feature codes supported

by the ISDN service provider.

Network name display

This feature allows ISDN to deliver the Name information of the users to those who are involved

in a call that is on a public or private network.

Your BCM system displays the name of an incoming call when the name is available from the

service provider. If the Calling Party Name has the status of private it may be displayed as

Private name if that is how the service provider has indicated that it should be displayed. If the

Calling Party Name is unavailable it may be displayed as

Unknown name.

Your system might display the name of the called party on an outgoing call, if it is provided by

your service provider. Your system sends the Business Name concatenated with the set name on

an outgoing call but only after the Business Name has been programmed.

The available features include:

• Receiving Connected Name

• Receiving Calling Name

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Avaya BCM50 Guia de Configuração Página 539