AdventNet, Inc. Agilent Technologies Alcatel Alliance for Telecommunications Industry Solutions (ATIS) Bell Canada CoManage Corp. Compaq Telecommunications Cramer Systems Limited Circuit Vision Electronic Data Systems EMW ENA EngineX Networks Evidian, Inc. Evolving Systems, Inc. Fathom Solutions Granite Systems HarmonyCom Harris Corp IONA Technologies ITEC Solutions, Inc. Lucent Technologies NetCracker Protek Qcom, Inc. RiverSoft SaskTel International Siemens–ICN SkyOptix Spirent Communications Syndesis Limited TTI Team Telecom International TeleManagement Forum TMNG UH Communications ApS Vertel Visionael Corp. Westronic Systems Wisor Telecom

For more information on exhibit participation and sponsorship opportunities, contact Steve Bernstein, program manager, at +1-312-559-3328 or e-mail sbernstein@iec.org.