Chapter 1: Introduction
Purpose
This document provides procedures for installing, configuring, administering, and troubleshooting
the Avaya H239 and H249 phones. This document is primarily intended for implementation
engineers and administrators.
Change history
This section describes the key changes since the first issue of this document. This section is not
included in new documents that have not been updated since the first issue.
Issue
Date
Summary of changes
Issue 1
April 2018
First issue of this document for the initial release.
Table continues…
October 2019
Installing and Administering the Avaya H239 and H249 Phones
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