To clarify the configuration required, in terms of hardware and software.
Remote Alarm Manager
Configuration requirements to use the ESPA output driver.
The Remote Alarm Manager ESPA 4.4.4 output driver allows messages to be passed to the Multi-tone paging system via an RS232 connection to a "Serial Interface" provided by Multi-tone.
Configuring the Remote Alarm Manager ESPA 4.4.4 output driver.
Please click HERE to upload the configuration document.
Wiring details for the Sigma server to Multi-tone Serial Interface.
Multi-tone can accept a 3 wire, 5 wire or 7 wire connection, but for ease, a 3 wire connection should be used.
The screen shot below shows a 9-pin to 9-pin 3 wire connection.
For general information on the Remote Alarm Manager click HERE.