The Response 2212 was a protocol converter that allowed you to connect equipment from different manufacturers by converting supported digital or AMX192 protocols to any of a number of other protocols.
The 2212 supports protocols including:
- LMI (Micro II)
The 2212 also features a RS232 connection on a 25 pin D connector for monitoring and configuration. Connection is made in a similar way to the Response Network Controller using a Wyse terminal or terminal emulator.