The Genesis Group - P25 (Project25)

Genesis–Making Motorola Trunking Systems Better Since 1983

Time at Genesis:

GenWatch3® Power
The most advanced system management suite in the world. Three products in one.

GenSZAI NetVista2
Remotely view live activity on your Motorola trunk system from any location! GenSZAI homepage

GEnSAC
Now for P25! Listen to CAI data stream with an EFJohnson RS-5300 radio and RPI with GEnSAC

P25 and Genesis — A Visual Overview

Genesis Trunking Management Software decodes information from the Common Air Interface (CAI). Click thumbnail to view:

Genesis Trunking Management Software listens to the P25 backbone. Click thumbnail to view:

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GenWatch3 9600 P25 CAI based ORDER REQUIREMENTS
	(9600)
	*= Required

System ID	*
WACN	*
ZONE	*
Site (the one we'll be listening to)	*
Ultimate Customer Name (on PO)	*
Final Location (likely on PO)	*
Does this customer own the system ID above and have rights to allow Genesis to have a EFJ System Key to program the radio?	*
Will Customer sign EFJ letter allowing Genesis to program the radio(s) for this project?	*
List all Control Channel Frequencies	*
Splinter?
Reband?
Shuffle?
Is this on a Motorola SmartZone?	*
OBT (other band trunking)?	*
Is system capable of doing digital (Astro) calls?

» Home Page | » Project25

P25 compatible software

CAI Detail (non-manufacturer specific)

Voice Service
Outbound

Group Voice Channel Grant
Group Voice Channel Grant Update
Group Voice Channel Grant Update Explicit
Unit To Unit Voice Channel Grant
Unit To Unit Voice Channel Grant Update
Unit To Unit Answer Request
Telephone Interconnect Voice Channel Grant
Telephone Interconnect Answer Request
Telephone Interconnect Voice Channel Grant Update

Inbound

Group Voice Service Request
Unit to Unit Voice Service Request
Unit to Unit Answer Response
Telephone Interconnect Request
- Explicit Dialing
Telephone Interconnect Request
- Implicit Dialing
Telephone Interconnect Answer Response

Data Service
Outbound

Individual Data Channel Grant (Obsolete)

Group Data Channel Grant (Obsolete)
Group Data Channel Announcement ( Obsolete)
Group Data Channel Announcement Explicit (Obsolete)
SNDCP Data Channel Grant
SNDCP Data Page Request
SNDCP Data Channel Announcement � Explicit

Inbound

Individual Data Service Request (Obsolete)
Group Data Service Request (Obsolete)
SNDCP Data Channel Request
SNDCP Data Page Response
SNDCP Reconnect Request

Control and Status Channel
Outbound

Acknowledge Response FNE
Adjacent Status Broadcast
Authentication Command
Call Alert
Deny Response
Extended Function Command
Group Affiliation Query
Group Affiliation Response
Identifier Update
Message Update
Network Status Broadcast
Protection Parameter Broadcast
Protection Parameter Update
Queued Response
RFSS Status Broadcast
Status Query
Status Update
System Service Broadcast
Unit Registration Command
Unit Registration Response
De-registration Acknowledge
Location Registration Response
Radio Unit Monitor Command
Roaming Address Command
Roaming Address Update
Time and Date Announcement
Identifier Update for VHF/UHF Bands
Secondary Control Channel Broadcast
Secondary Control Channel Broadcast - Explicit

Inbound

Acknowledge Response Unit
Authentication Query
Authentication Response
Call Alert Request
Cancel Service Request
Emergency Alarm Request
Extended Function Response
Group Affiliation Query Response
Group Affiliation Request
Identifier Update Request
Message Update Request
Protection Parameter Request
Status Query Request
Status Query Response
Status Update Request
Unit Registration Request
De-registration Request
Location Registration Request
Radio Unit Monitor Request
Roaming Address Request
Roaming Address Response

Glossary
FNE��..Fixed Network Equipment
RFSS��Radio Frequency Sub System
SNDCP��Sub-Network Dependent Convergence Protocol