METHOD FOR NON-INTRUSIVE CONTROLLING OF AN XDSL TRANSMISSION LINE

摘要

The invention concerns a method for non-intrusive control of an XDSL transmission line based on signals and messages exchanged between at least one transmitter (1) and at least one receiver (2) at the end of or during a predetermined contacting procedure. Said method comprises the following steps: a1) analyzing the type of signals exchanged between the transmitter (1) and the receiver (2) during the new contacting process; b1) establishing a diagnosis on the state of the line based on the result of step a1).