NG911
A next-generation emergency call system upgrade initiative promoted in the United States, migrating the traditional analog voice architecture to IP-based broadband networks. It supports multimedia requests such as text, images and video, as well as standardized exchange of cross-regional location data.
Timeline (last 90 days)
NG911 is the next-generation emergency calling system upgrade initiative promoted in the United States, whose core goal is to migrate the traditional architecture based on analog voice and dedicated lines to IP-based broadband networks, support multimedia requests such as text, images and video, and achieve standardized cross-region exchange of call and location data.
The key components of NG911 include ESInet (Emergency Services IP Network) and the i3 standard framework, with the former responsible for routing and the latter defining data formats and interoperability specifications.
NG911 deployment depends heavily on local finances and carrier cooperation, with enormous variation in progress across states; some rural areas still use old equipment from the last century, and even in large cities that have completed network upgrades, backend GIS data and personnel training may not be in sync.
截至2024年，全美NG911的部署率仍不足50%
NG911是一套基于IP协议的全新911架构，能够接收文字、图片、视频等多媒体信息，并实现跨区域的呼叫路由
All Facts (5)
NG911 is the next-generation emergency calling system upgrade initiative promoted in the United States, whose core goal is to migrate the traditional architecture based on analog voice and dedicated lines to IP-based broadband networks, support multimedia requests such as text, images and video, and achieve standardized cross-region exchange of call and location data.
50%UnverifiedThe key components of NG911 include ESInet (Emergency Services IP Network) and the i3 standard framework, with the former responsible for routing and the latter defining data formats and interoperability specifications.
50%UnverifiedNG911 deployment depends heavily on local finances and carrier cooperation, with enormous variation in progress across states; some rural areas still use old equipment from the last century, and even in large cities that have completed network upgrades, backend GIS data and personnel training may not be in sync.
50%Unverified截至2024年，全美NG911的部署率仍不足50%
50%UnverifiedNG911是一套基于IP协议的全新911架构，能够接收文字、图片、视频等多媒体信息，并实现跨区域的呼叫路由
50%