Server User's Manual

283

2.0 Mb ISL implementation

Contents

This section contains information on the following topics:

"Overview" (page 283)

"ISL hardware requirements" (page 283)

"ISL hardware installation" (page 286)

"ISL software implementation" (page 288)

Overview

This chapter provides the information required to implement ISL on the

system including:

•

hardware and software installation

•

implementation of components needed to provide basic call service

ISDN features are treated separately in the chapter devoted to ISDN feature

implementation.

This chapter assumes that ESN implementation is already in place. It also

assumes that the reader has a basic understanding of NARS and CDP.

Two modes of ISL are available: shared and dedicated. This chapter covers

ISL installation in dedicated mode using dedicated and leased lines. Shared

mode installations are done according to the instructions supplied for PRI,

with the noted exceptions.

ISL hardware requirements

ISL, regardless of the operation mode, uses analog or digital TIE lines as

B-channels.

Nortel Communication Server 1000

ISDN Primary Rate Interface Installation and Commissioning

NN43001-301 02.03 Standard

Release 5.5 7 December 2007