About this Guide
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
•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
•4 line/call appearance buttons with corresponding lights.
•Up to 5 additional line/call appearances as softkeys.
•Enhanced busy lamp fields.
•
•
•Inline power support, which eliminates power adapters.
General Requirements
•A
•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 (if TFTP is used).
480i IP Phone User Guide 1
