Avaya Configuring Dial Services Manual de usuario descargar pdf (Pagina 8)

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Chapter 4

ISDN Overview

ISDN Standards ..............................................................................................................4-2

Basic Rate Interface .................................................................................................4-2

Primary Rate Interface .............................................................................................4-3

The D Channel .........................................................................................................4-3

Link Access Procedure-D ..................................................................................4-3

Call Control on the D Channel ...........................................................................4-5

ISDN Interfaces ..............................................................................................................4-5

Functional Groups ....................................................................................................4-5

Reference Points ......................................................................................................4-6

For More Information about ISDN ...................................................................................4-8

Chapter 5

Implementation Notes for All Dial Services

Point-to-Point Protocol ....................................................................................................5-1

PPP Authentication ..................................................................................................5-1

Types of Authentication ............................................................................................5-2

Two-Way Authentication .....................................................................................5-2

One-Way Authentication ....................................................................................5-4

Configuring the Type of Authentication ..............................................................5-5

Using CHAP Names and PAP IDs for Authentication ...............................................5-5

Asynchronous PPP .........................................................................................................5-6

Configuring Modems for Asynchronous PPP Interfaces ..........................................5-8

RADIUS Accounting Services ........................................................................................5-9

ISDN Services ................................................................................................................5-9

BRI Service on the AN, ANH, ASN, and ARN .......................................................5-10

B Channel Support ..........................................................................................5-11

D Channel Support ..........................................................................................5-11

BRI Leased-Line Operation for Germany and Japan ......................................5-11

BRI Subaddresses ...........................................................................................5-12

Floating B Option for the AN and ANH ............................................................5-12

PRI Service on the ASN, BLN, and BCN ...............................................................5-13

B Channel Support ..........................................................................................5-13

D Channel Support ..........................................................................................5-13

Selective PRI Service ......................................................................................5-14

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Avaya Configuring Dial Services Manual de usuario Pagina 8