Cisco Systems, Panduit, and Richards-Zeta a partnership, (CPRZ) announced that the AHR Expo 2006 in Chicago was a great success, drawing many people in to see a fully integrated virtual building system up close and functional, using the globally accepted IP and XML data standards to link Voice over IP (VoIP) Telephones, Card Access, and BAS controls together. Representatives from each of the three partners and Intelligent Buildings, who collaborated with CPRZ, were on hand to answer questions, and describe how the partnership opens new doors of opportunity to progressive systems integrators and owners alike.