Hardware available from NETWORK:

Network's Voice Response Unit

Voice Response Unit (VRU)

The most reliable product of its type on the market today, NETWORK’s voice response unit continues to serve thousands of customers every day.  Its unique heat-sink design dramatically reduces failures in the field—many have been operating for over ten years without interruption. 

The Silver Box, as it has become affectionately known is backed by NETWORK’s 24/7/365 support policy.  If you experience a failure of any kind, NETWORK will ship a replacement unit to you overnight via FedExno questions asked.

co-requisite:  NETWORK's Portable Terminal Receiver software