The Cisco 827-4V business-class ADSL routers provide business-class functionality for small businesses, small remote offices and corporate teleworkers through the power of Cisco IOS technology. It enables service providers and resellers to increase service revenue by supporting features for business-class security, integrated toll-quality voice/data, differentiated classes of service, and managed network access. These value-added features, along with the manageability and proven reliability of Cisco IOS technology, provide the mission-critical networking that businesses require.