Here is some basic information on the new digital phone for IP Office.

9508 QRG

5420 User Guide

Partner Phone User Guide

5410 User Guide
Click this link for your reference on how to use your IP Office 5410 digital phone.

Upgrading your Nortel to Avaya IP Office Do you have an older Nortel system? Check out this document to find out what you need to do you migrate your old Nortel system to the new IP Office Release 7.0. You will now be able to reuse your Nortel phone sets, saving you 40% to 60% on the upgrade!

Below you can find our latest Product Spec PDFs and any pertinent comments that may help you with the functionality of your systems.