8A083X30 Rev.11
APX Series P25 Interface
DVRS
User’s Guide
January 2019
Page 72 of 94
Forced Analog DVR Mode with P25 Trunking TDMA Mode Selected on MSU
The operation described below assumes a DVR forced analog mode conventional
channel and P25 Phase II (TDMA) 9600 Baud trunking mode are selected on the DVR
and MSU respectively.
This mode is supported on ‘DVRS Enabled’ PSUs only.
FEATURE
DVR
OFF Mode
DVR
SYSTEM Mode
DVR
LOCAL Mode
DVRS Status Display on MSU CH
VR OFF <DVR
CH>
VR SYS <DVR CH>
VR LOC <DVR CH>
PSU Affiliation
No
Yes
Yes
Talk Group Proxying
No
No
No
Outbound Group Call
No
Yes
Programmable
Outbound Private Call
No
No
No
MSU Microphone PTT
Keys up MSU only
As programmed
As programmed
Inbound Group Call
No
Yes
Yes (Local Side)
Inbound Private Call
No
No
No
Inbound Call Alert
No
Yes
Yes
PSU Talk Permit Tones
No
Yes
Yes
PSU Emergency Alarm
Yes (after
activation)
Yes
Yes
PSU Emergency Call
No
Yes (group call)
Yes (group call)
PSU Emergency Revert via DVRS
No
Yes
Yes
PSU Emergency ID Pass Through
Yes (after
activation)
Yes
Yes
PSU Remote DVRS Activation
Yes (Call Alert)
NA
Yes (Call Alert)
MSU Mode Steering
No
Yes (Call Alert)
Yes (Call Alert)
Failsoft / Out of Range / Site
Trunking Indication on PSU
No
Yes
Yes
PSU Local Mode Indication
No
Yes
Yes
DVR Primary / Secondary Voting
No
Yes
Yes
DVR Tones
– MSU Speaker
No
Yes
Yes
PSU Radio Check / Inhibit
No
Yes
Yes
PSU LOCATION
No
Yes
Yes
PSU P25 Trunking OTAR
NA
Yes
Yes
PSU Patch
No
Yes
Yes
PSU Dynamic Regrouping
No
Yes
Yes
PSU Selector Lock /Unlock
No
No
No
PSU Phone Interconnect
No
Yes
Yes
PSU Adaptive Power Control
No
Yes
Yes
Audio Buffering
No
Yes
Yes
PSU Scan
No
No
No
PSU Announcement Group
No
No
No
P25 Encryption
No
Yes
Yes
PSU Status / Message
No
Yes
Yes
PSU PTT ID
No
Yes
Yes
