About this Guide, Documentation, Introduction

About this Guide

This guide explains how to use the basic features of your new 480i phone. Not all features listed are available by default. Contact your system or network administrator to find out which features and services are available to you on your system. Your system administrator has the ability to customize some features on this phone. For information on more advanced settings and configurations, administrators should refer to the Aastra SIP 480i/ 480i CT/9112i/9133i IP Phone Administration Guide.

Documentation

•Aastra 480i Installation Guide

– installation and set-up instructions, general features and functions, and basic options list customization. Included with the telephone.

•Aastra SIP 480i IP Phone User Guide – explains the most commonly used features and functions for an end user.

•Aastra SIP 480i/480i CT/9112i/ 9133i IP Phone Administration Guide – explains how to set the 480i phone up on the network and contains advanced configu- ration instructions for the 480i. This guide has instructions that are at a user level.

Introduction

This 480i IP telephone provides communications over an IP Network using the SIP IP telephony protocol. The 480i has all the features of a regular business set and more, allowing you to make and receive calls, transfer, conference and more.

Phone Features

•A 3.5" x 2.25" backlit display.

•6 multi-functional softkeys - as default or customized settings

•4 line/call appearance buttons with corresponding lights.

•Up to 5 additional line/call appearances as softkeys.

•Enhanced busy lamp fields.

•Full-duplex speakerphone for handsfree.

•Built-in-two-port, 10/100 Ether- net switch which lets you share a connection with your com- puter.

•Inline power support, which eliminates power adapters.

General Requirements

•A SIP-based IP PBX system or network installed and running with a number created for the new 480i IP phone.

•Adherence to SIP standard RFC 3261.

•Access to a configuration server where you can store the firm- ware image and configuration files.

The configuration server must be able to accept connections anonymously.

•The IP phone must be config- ured for a specific type of proto- col to use. (TFTP is enabled by default). You can configure the following protocols on the IP phone:

480i IP Phone User Guide 1