NG112 reference

Call Handling

Structured NG112 reference page.

112 readiness

Policy, location, routing, and response quality connected in one operational model.

PSAP Technology

IP Call Handling

Call handling in NG112 must handle emergency identity, callback, location display, transfers, media, notes, logging and sometimes integration with CAD or GIS. A voice-only call-taking position will not expose the full value of NG112 data.

Incoming session

Call taker answer

Location/media display

Dispatch or transfer

What it does

IP call handling is the PSAP-side capability to answer and manage emergency sessions delivered through modern IP networks.

It is where the incoming emergency session becomes an operational conversation and dispatch workflow.

How it works

Receives signaling and media from PSAP interconnect.
Presents caller and location context to the call taker.
Supports transfer, conference, callbacks and incident notes.

Key interfaces and protocols

SIP/media
Location display
CAD/GIS
Recording

Systems it interacts with

PSAP
GIS
CAD
Recording
RTT
Video

Common failure modes

Answer position supports voice but not data.
Callback number is not preserved.
Transfer loses context.
User interface buries important location updates.

Implementation considerations

Prototype call-taker screens with real workflows.
Test peak and outage scenarios.
Train on non-voice media.

Standards

ETSI NG112 references
PSAP operational requirements

Related NG112 technologies

PSAP Technology GIS for Emergency Routing CAD Integration Recording and Audit Multimedia PSAP

Related country deployments

No country deployments are listed here until independently verified against official or high-confidence sources.