G ETTING STARTED WITH PCX SETThis guide explains how to install and configure the NBX® pcXset™ SoftTelephone Client software. The information in this guide is designed forinstallers and technical support representatives. Only users withadministrative privileges can install and configure the software.This guide explains how to install and configure the pcXset application. Itis designed for resellers and technical support representatives.Use this guide in conjunction with the following documents:■ NBX Administrator’s GuideThis guide describes how to change and manage the NBX system afterinitial installation and configuration. It is intended for installationtechnicians and administrators.■ NBX Business Telephone GuideThis guide provides an overview of the features in the NBX system asthey relate to the NBX Business Telephone.Use the NBX NetSet™ utility to access these documents. These guidescan also be found on the Resource Pack CD.Overview The pcXset PC Telephone is a software application that enables a user’scomputer to have the same features and functions as an NBX BusinessTelephone. Using the pcXset software is similar to using an NBX BusinessTelephone except that the telephone has a handset while the pcXsetsoftware requires a headset with a microphone connected to the clientcomputer. You use the computer’s mouse and keyboard to operate thepcXset controls.3Com recommends that you use a USB headset with your computer. Donot use the computer’s built-in speaker and microphone due to soundquality issues.