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.