The Cisco 3800 Series of Integrated Services Routers extends Cisco Systems' leadership in multiservice routing, providing customers with unparalleled network agility, performance, & intelligence. By transparently integrating advanced technologies, adaptive services, & secure enterprise communications into a single, resilient system, the Cisco 3800 Series routers ease deployment & management, lower network cost & complexity, & provide unmatched investment protection. The Cisco 3800 Series routers feature embedded security processing, significant performance & memory enhancements, & new high-density interfaces that deliver the performance, availability, & reliability required for scaling mission-critical security, IP telephony, business video, network analysis, & Web applications in the most demanding enterprise environments. Built for performance, the Cisco 3800 Series routers deliver multiple concurrent services at wire-speed T3/E3 rates.