i3
“i3” refers to the NG9-1-1 system architecture defined by NENA, which standardizes the structure and design of Functional Elements making up the set of software services, databases, network elements and interfaces needed to process multi-media emergency calls and data for NG9-1-1. See NGCS (Next Generation 9-1-1 Core Services), ESInet (Emergency Services IP Network), and NG9‑1‑1 (Next Generation 9‑1‑1).
Relevant NENA Documents
Note: To find and download the document, copy the document number (like STA-010) from below and search the NENA Standards and Documents page.
- NENA-STA-010, NENA i3 Standard for Next Generation 9-1-1
- NENA-REF-005, NENA NG9-1-1 Guide for 9-1-1 Authorities
- NENA-REF-010, NENA NG9-1-1 Go-To Handbook
- NENA-INF-011, NENA NG9-1-1 Policy Routing Rules Operations Guide