The document summarizes the launch of Aastra's new communication product, the Aastra 5000. It discusses Aastra's position as a global leader in enterprise communications focusing on open IP solutions. It then provides an overview of the key features and positioning of the Aastra 5000 product, including its SIP-based call processing, virtualized software, SIP terminals, unified applications and readiness for unified communications. The presentation aims to show how the Aastra 5000 addresses trends in IP telephony such as SIP trunking, SIP endpoints and applications.