Patton SmartNode 2290
The SmartNode™ 2290 Series Analog-over-IP Leased Line Extender converts up to four analog circuits to secure IP transport with QoS routing, VPNs, IPsec encryption and IKE. Replace such twisted-pair-based analog circuits as leased-line, alarm, intercom, audio, and off-premise extension. Eliminate leased-line costs by extending audio lines between two locations using best effort networks