Dispatch Management & Call Handling

Overview#

At 18:47 on a Friday, a major intersection sees a three-vehicle collision with reported injuries. The dispatcher has five units in the area, two already committed to other incidents, one responding to a lower-priority call that can wait, and a specialist unit three blocks away with extrication equipment. Without intelligent dispatch support, working out the optimal response under time pressure is genuinely hard. With it, the recommendation is already on screen before the dispatcher finishes classifying the call.

Argus Dispatch Management transforms how public safety organisations receive, prioritize, and respond to incidents. It integrates with Computer-Aided Dispatch systems, 911 centers, and field operations to create a unified command and control environment. Every call is automatically prioritized based on severity, location, and resource availability. Multi-agency coordination, intelligent unit dispatch, and performance analytics reduce response times and improve outcomes across the full incident lifecycle.

Open Standards#

NENA i3 / NENA-STA-010.3: The core NG9-1-1 architecture standard governs call routing through the Emergency Call Routing Function (ECRF) and Emergency Services Routing Proxy (ESRP), and defines the Emergency Incident Data Object (EIDO) JSON format used to exchange incident records with CAD systems.
NENA-STA-006.3: The NG9-1-1 GIS Data Model standard defines the layer schema (road centrelines, PSAP boundaries, provisioning zones) that dispatch uses for address validation, jurisdiction determination, and routing boundary exports.
NENA-STA-021: The EIDO component dataclass specification structures incident, location, agent, and person objects exchanged across agency boundaries during multi-agency coordination and mutual aid workflows.
OASIS Common Alerting Protocol (CAP) 1.2: Public warning alerts originating from dispatch are signed and published to IPAWS Collaborative Operating Groups using XMLDSig-signed CAP 1.2 documents, enabling broadcast to the Wireless Emergency Alert and EAS systems.
ITU-T T.140 / RFC 4103 / RFC 8865: Real-Time Text sessions for deaf and hard-of-hearing callers are transported as T.140 character streams over both RTP (RFC 4103, 1000 Hz clock with RFC 2198 redundancy) and WebRTC data channels (RFC 8865), meeting NG911 text accessibility requirements.
EN 17128 (Advanced Mobile Location): Caller handset location is ingested from AML SMS bodies conforming to the European EN 17128:2020 standard, providing WGS-84 latitude, longitude, and accuracy data to pre-fill incident location before a dispatcher answers.
APCO Project 25 (P25) / ETSI TETRA / ETSI DMR: Dispatch talkgroup management bridges radio systems operating on P25 (APCO-25), TETRA, and DMR protocols, enabling cross-agency radio channel assignment and unit status updates from field radios into the dispatch console.
EENA NG112: The European NG112 emergency services connector implements LoST-based location-to-service routing and exchanges incident location as GML Points in WGS-84 (EPSG:4326), enabling integration with European CAD systems and cross-border mutual aid.

Last Reviewed: 2026-02-23 Last Updated: 2026-04-14

Key Features#

Call Intake and Prioritization: Automatic call classification based on nature codes, location, and caller information with integration to 911 systems, recognition of thousands of incident types, dynamic priority adjustment, and queue management for peak periods.
Intelligent Unit Dispatch: Automatic identification of the closest available unit considering jurisdiction, capabilities, and specialized equipment, with machine learning recommendations, workload balancing, multi-unit coordination, and auto-dispatch for routine incidents.
Multi-Agency Coordination: Shared incident awareness across fire, police, EMS, and other agencies with automatic mutual aid requests, cross-jurisdiction resource tracking, unified incident command, and agency-specific customisation.
Real-Time Status Tracking: Interactive map display of all unit locations and availability with mobile status updates, incident progress tracking, unit activity timelines, and capacity monitoring to identify resource gaps.
Geographic Routing Intelligence: Traffic-aware routing considering current conditions, road closures, and weather impacts with jurisdiction boundary awareness, capability matching, estimated arrival times, and historical analysis for station placement optimisation.
Performance Analytics: Response time tracking by incident type, priority, location, and time period with unit utilization analysis, call volume forecasting, dispatcher performance metrics, and after-action reporting.
Proactive Resource Positioning: Machine learning analysis of historical call patterns identifies emerging hotspots and predicts volume surges, enabling proactive repositioning to minimise response times before incidents occur.
Scalable Architecture: Designed for high availability critical to life-safety operations, scaling from small municipal agencies to large metropolitan regions.

Use Cases#

Municipal emergency dispatch centers managing fire, police, and EMS response from a single interface with automatic prioritization ensuring critical emergencies receive immediate attention.
Regional dispatch consolidation where multiple agencies share infrastructure while maintaining agency-specific protocols and performance metrics, reducing costs and improving cross-jurisdiction coordination.
Multi-agency incident response for major events requiring unified coordination with automatic mutual aid requests, shared situational awareness, and cross-agency resource tracking.
Fleet management for organisations with mobile workforces using dispatch intelligence for service call routing, resource optimisation, and performance tracking.
Proactive resource positioning using predictive analytics to place resources in high-demand areas before incidents occur, based on time-of-day, day-of-week, and seasonal patterns.

Integration#

The module connects with CAD systems, 911 centers, mapping platforms, records management systems, and mobile field applications. It supports NENA i3 for next-generation 911, CAP alert format for public warning, APCO standards for public safety communications, and industry-standard records interchange protocols.