## Chapter 1: Introduction

## About This Guide

This guide describes how to install and maintain the 9600 Series IP Telephone product line and troubleshoot telephone problems.

The 9600 Series IP Telephone product line supports only the H.323 signaling protocol and work only with Avaya Communication Manager Release 3.0 call servers.

NOTE: Unless otherwise indicated, generic references in this document to a server can apply to DEFINITY® servers, MultiVantage servers or Avaya Communication Manager media servers.

NOTE: Any reference to HTTP in this guide applies equally to HTTPS.