A SYSTEM AND METHOD FOR BRINGING AN IN-LINE DEVICE ON-LINE AND ASSUMING CONTROL OF CALLS

摘要

A system and method for a telephony security system for controlling and logging access between an enterprise's end-user stations at a plurality of customer sites and their respective circuits into the public switched telephone network (PSTN) is described The system and method can include: a discrete line sensor within the customer sites for determining a call type of the call, wherein the line sensor does not interfere with existing communications. The line sensor can include: a pair for relays for routing data through the line sensor without altering the data; a pair of transceivers and a processing unit for routing data through the line sensor by storing and copying the data and for transmitting new data through the line sensor. The system can also include: a public bran ch exchange (PBX) within the customer sites connected to the line sensor; a central offi ce (CO) switch connected to the line sensor and the PBX; and a firewall management server.< /SDOAB>