Automatic Location Indication (ALI) data is digitally transferred from a Public Safety Answering Point (PSAP) to a first responder via a web site accessed by the first responder. The web site lists each live E911 call within their jurisdiction, and appends the caller's ALI and/or other location data...http://www.google.de/patents/US8050386?utm_source=gb-gplus-sharePatent US8050386 - Mobile automatic location identification (ALI) for first responders
