About this chapter

Chapter 1 Overview

Overview

Introduction

This chapter briefly describes the IP Phone Models, and provides information about installing the IP phone firmware. It also describes the firmware and configuration files that the IP phone models use for operation.

Topics

This chapter covers the following topics:

Topic

IP Phone Models

Firmware Installation Information

Firmware and Configuration Files

Page

page 1-2

page 1-18

page 1-21

41-001160-00, Release 2.1, Rev 04

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Aastra Telecom 53I, 57I CT, 55I manual Topics