For today's enterprise, (VoIP) offers immense business benefits, including unified, voice-enabled applications and significant cost savings over TDM-based, circuit-switched PBX systems. However, businesses have been slow to adopt VoIP technology due to concerns over call reliability and quality. To optimize VoIP deployments, Blue Coat is driving a new generation of solutions designed to accelerate converged IP voice and data networks. With Blue Coat's Application Delivery Network (ADN), IT can deploy comprehensive application visibility, security and acceleration technologies to deliver the highest quality VoIP transactions possible.