The LSRG (Legacy Selective Router Gateway) provides an interface between a 9‑1‑1 Selective Router and an ESInet, enabling calls to be routed and/or transferred between Legacy and NG networks. A tool for the transition process from Legacy 9‑1‑1 to NG9‑1‑1.
Relevant NENA Documents
Note: To find and download the document, copy the document number (like NENA-STA-010) from below and search the NENA Standards and Documents page.
NENA-INF-003, NENA Potential Points of Demarcation in NG9-1-1 Networks Information Document