Chapter 3: Introduction
This document is a global document. Contact your system supplier or your Avaya representative to verify
that the hardware and software described are supported in your area.
Subject
Note on legacy products and releases
This document contains information about systems, components, and features that are
compatible with Communication Server 1000 software. For more information on legacy
products and releases, click the Technical Documentation link under Support & Training on the
Avaya home page:
http://www.avaya.com
Applicable systems
This document applies to the following systems:
• Avaya Communication Server 1000M Single Group (Avaya CS 1000M SG)
• Avaya Communication Server 1000M Multi Group (Avaya CS 1000M MG)
• Avaya Communication Server 1000E (Avaya CS 1000E)
Intended audience
This document is intended for individuals responsible for the planning, engineering, and
administration of a system.
Electronic Switched Network Reference — Signaling and Transmission
August 2011
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