GR 905 CORE : ISSUE 20
Current
The latest, up-to-date edition.
COMMON CHANNEL SIGNALING NETWORK INTERFACE SPECIFICATION (CCSNIS) SUPPORTING NETWORK INTERCONNECTION, MESSAGE TRANSFER PART (MTP), AND INTEGRATED SERVICES DIGITAL NETWORK USER PART (ISDNUP)
12-01-2013
Defines important information for providers of Legacy Network Gateway and Legacy Selective Router Gateway systems to support the delivery of emergency calls between legacy origination networks and IP-enabled PSAPs, as well as emergency calls routed via Emergency Services IP Networks (ESInets) and legacy PSAPs that are served by Selective Routers.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.