User's Manual

SFFR-6 User Manual
Glossary
Doc ID: ES1002-UM02-v504 Copyright © 2019 Etherstack Page 57 of 60
Term Definition
APCO Association of Public-Safety Communications Officials
AVL Automatic Vehicle Location
DFSI Digital Fixed Station Interface
ISSI Inter Sub-System Interface
MMI Man Machine Interface
NAC Network Access Code
OTAR Over the Air Rekeying
PTT Push-To-Talk
P25 Project 25
RFSS Radio Frequency Sub-System
RNC RFSS Network Controller
SFFR Small Form Factor Repeater
VPN Virtual Private Network
WACN Wide Area Communications Network