The Cisco 880 series integrated services routers combine Internet access, security, voice, & wireless services onto a single, secure device that is simple to use & manage for small businesses & enterprise small branch offices & teleworkers. The Cisco 880 series delivers features including firewall, content filtering, VPNs, & wireless LANs (WLANs) at broadband speeds to small offices. Easy deployment & centralized management features help enable enterprises or service providers to deploy the Cisco 880 series in small branch offices or small businesses. Cisco 880 series integrated services routers are fixed-configuration routers that provide collaborative business solutions for secure voice & data communication to small businesses & enterprise teleworkers. They offer concurrent broadband services over third-generation (3G), Metro Ethernet & multiple DSL technologies to provide business continuity. Wireless 802.11n & 3G offer LAN & WAN mobility. The routers provide the performance required for concurrent services, including firewall, intrusion prevention, content filtering, & encryption for VPNs; & Quality-of-Service (Qo S) features for optimizing voice & video applications. In addition, the web-based Cisco configuration professional configuration tool simplifies setup & deployment. Centralized management capabilities give network managers visibility & control of the network configurations at the remote site.