Cisco Systems has redefined best-in-class routing with a new line of integrated services routers that are optimized for the secure delivery of concurrent data, voice, and video services. Founded on 20 years of leadership and innovation, the modular Cisco 1800 integrated services routers ship with the industry's most comprehensive security services, intelligently embedding data, security, and voice into a single, resilient system for fast, scalable delivery of mission-critical business applications. The Cisco 1800 integrated services routers are ideal for small businesses and enterprise branch offices, delivering a rich, integrated solution for connecting remote offices, mobile users, and partner extranets or service provider-managed customer premises equipment (CPE). The Cisco 1841 security bundle comes with AIM-VPN/BPII-PLUS, IOS Advanced IP Services, 64 MB Flash/256 MB DRAM.