Cisco 880VA Series ISRs are fixed-configuration routers that provide collaborative business solutions for secure voice and data communications to small businesses and enterprise teleworkers. They offer concurrent broadband services over multiple DSL technologies to provide business continuity. The routers provide the performance required for concurrent services, including firewall, intrusion prevention, content filtering, and encryption for VPNs; and quality-of-service (QoS) features for optimizing voice and video applications. In addition, the web-based Cisco Configuration Professional configuration tool simplifies setup and deployment. Centralized management capabilities give network managers visibility and control of the network configurations at the remote site.