What does ALI stand for in the context of 911 systems?

What does ALI stand for in the context of 911 systems?

• A. Advanced Location Interface
• B. Automatic Location Identification
• C. Association Location Index
• D. Alert Location Information

Answer: (B)

Automatic Location Identification is the feature that provides the caller’s location to the PSAP when a 911 call is received. It works with the caller’s number (ANI) to look up the registered address or location in the ALI database and displays that information to the dispatcher, usually on the CAD screen. For landlines, ALI typically shows the precise registered street address and sometimes cross streets. For wireless calls, ALI is part of Enhanced 911, delivering location data derived from the network so responders can find the caller even if they don’t know their address. The other terms aren’t standard 911 terminology.

Automatic Location Identification is the feature that provides the caller’s location to the PSAP when a 911 call is received. It works with the caller’s number (ANI) to look up the registered address or location in the ALI database and displays that information to the dispatcher, usually on the CAD screen. For landlines, ALI typically shows the precise registered street address and sometimes cross streets. For wireless calls, ALI is part of Enhanced 911, delivering location data derived from the network so responders can find the caller even if they don’t know their address. The other terms aren’t standard 911 terminology.