Method of monitoring a data transmission

Details Method of monitoring a data transmission Method of monitoring a data transmission

1996-05-17

2000-06-13

Loomis, Paul

Telephonic communications

With usage measurement

Call traffic recording or monitoring

379200, 37910005, 37910003, 379352, 379372, 379 34, H04M 1500, H04M 342

Patent

active

06075849&

ABSTRACT:
A method of monitoring a data transmission transmitted over a telephone line includes the first step of determining if a data transmission is incoming or outgoing over a telephone line. In the second method step, a modem is configured to monitor a receive portion of the telephone line if the first step determines that the transmission is outgoing. The modem is configured to monitor a transmit portion of the telephone line if the first step determines that the transmission is incoming. In the third method step, a data signal is detected from the data transmission. The method may include the further step of maintaining statistics corresponding to the data signal. The data transmission may be a facsimile transmission. The data signal may be any one of a DCS signal, an MCF signal, and an RTP signal.

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