This ASM implements the Project 25 OTAR Change Radio Set Identifier (RSI) message.
Usage Notes
This message is sent from the Key Management Facility to the Mobile Radio to support the changeover of an individual or key management group Radio Set Identifier.
This message is broadcast as a non-addressed message, to reduce the message size, and to avoid issues from a relocated RSI to a different MMSI.
The “Subsequent RSI Change” field is optional and unlimited per Project 25. In order to fix message size at 5 slots, the number of instructions is limited to 8 per message.
Version 0:
This is an RTCM compliant implementation of the Project 25 OTAR Change RSI (Radio Set Identifier) Command.