The Adtran NetVanta 3000 Series of access routers is a family of modular routers designed for cost-effective internet access, frame relay, point-to-point and Virtual Private Networking. 

All Adtran NetVanta modular routers are equipped with a stateful inspection firewall, QoS features for VoIP applications, standardized Command Line Interface, user friendly Graphical User Interface for configuration and optional VPN with up to 500 IPSec VPN tunnels. 

This package comes in at up to half the price of popular competitors.