Abstract: A method or apparatus to be used with a telephone system, such as a private branch exchange (PBX) trunk, for transmitting extended station information to an emergency call handling center, such as a public safety answering point (PSAP). The apparatus has a central processing unit (CPU) which is connected a PBX interface, a memory database, a first loop interface, and a second loop interface. The PBX interface is connected to the PBX trunk and receives an emergency call from a specified station which initiated the emergency call. The memory database stores information on the plurality of extension stations within a facility. The first loop interface is connected to the PSAP. The second loop interface is also connected to the PSAP. The CPU connects the audio of the emergency call to the first loop interface which in turn transmits the audio to the PSAP.