Futurecom DVRS - Page 7

8A083X30 Rev.11
APX Series P25 Interface
DVRS User’s Guide
January 2019 Page 7 of 94
List of Tables
Table 1 DVRS vs Infrastructure Compatibility ................................................................ 14
Table 2 DVRS Features vs Type of PSU ....................................................................... 24
Table 3 'DVRS Enabled' PSU Features Support on Non-MSI Infrastructure .................. 25
Table 4 AVRA Functionality ........................................................................................... 27
Table 5 DVRS Status Display Messages / Icons ........................................................... 32
Table 6 DVRS Enabled PSU Models ............................................................................. 33
Table 7 DVRS Status Tones (MSU Speaker) ................................................................ 34
Table 8 P25 DVRS Enabled PSUs – DVRS Specific Tones .......................................... 35
Table 9 Analog PSU - DVRS Specific Tones ................................................................. 36
Table 10 Primary DVR Definitions ................................................................................. 40
Table 11 OFF Mode DVRS Basic Operation ................................................................. 42
Table 12 SYSTEM Mode DVRS Basic Operation .......................................................... 42
Table 13 LOCAL Mode DVRS Basic Operation ............................................................. 43
Table 14 MSU Proxy Request Priorities ........................................................................ 50
Table 15 PSU Proxy Request Priorities ......................................................................... 50
Table 16 Signaling Request Interaction with Signaling Proxy ........................................ 51
Table 17 Signaling Request Interaction with Voice Proxy .............................................. 51
Table 18 Voice Request Interactions with Signaling Proxy ............................................ 52
Table 19 Voice Proxy Interaction with Voice Proxy ........................................................ 53
Table 20 Inbound P25 Encryption Rules ....................................................................... 58
Table 21 Outbound P25 Encryption Rules ..................................................................... 58
Table 22 MSU MIC PTT P25 Encryption Rules ............................................................. 58
Table 23 Typical Remote Steering Scenarios ................................................................ 60
List of Figures
Figure 1 Cross-Band Full Duplex & Simplex Capable DVRS - Conceptual Diagram...... 15
Figure 2 Cross-Band Simplex Only Capable DVRS - Conceptual Diagram ................... 16
Figure 3 Vehicular Mount Cross Band DVRS Model – Full Duplex & Simplex Capable . 17
Figure 4 Vehicular Mount Cross Band DVRS Model - Simplex Only Capable ............... 17
Figure 5 In-Band Full Duplex / Simplex Capable DVRS - Conceptual Diagram ............. 19
Figure 6 In-Band Simplex Only Capable DVRS - Conceptual Diagram ......................... 19
Figure 7 Vehicular Mount In-Band 700 or 800MHz DVRS Model - Full Duplex & Simplex
Capable.................................................................................................................. 20
Figure 8 Vehicular Mount In-Band VHF or UHF DVRS Model - Full Duplex & Simplex
Capable.................................................................................................................. 20