This standard provides network-to-customer installation (CI) interface requirements for the connection of a Public Safety Answering Point (PSAP) CI to a network providing access to an Enhanced 911 switching system. The interface uses loop reverse-battery signaling with a CI-provided battery source. The inter-face allows users of the Enhanced 911 system to communicate with the PSAP CI and allows the Enhanced 911 system to transmit the caller’s emergency service identification (CESID) information to the PSAP CI.
ATIS 0900414.2012 (S2022)
Original price was: $145.00.$72.00Current price is: $72.00.
Network to Customer Installation Interfaces – Enhanced 911 Analog Voicegrade PSAP Access Using Loop Reverse-Battery Signaling
The Alliance for Telecommunications Industry Solutions , 03/01/2022
Pages: 27
