COMMUNICATION CONTROLLER AND COMMUNICATION CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To conduct facsimile communication according to procedures of the recommendations V.17 and the following even in the case of the communication between facsimile equipment capable of the V.34 communication. SOLUTION: When a caller side FAX MODEM 102 placed to a caller end of a digital line receives a CM signal in compliance with the recommendations V.8 from a caller FAX 101 connected to the caller side FAX MODEM 102 through an analog line, the caller side FAX MODEM 102 transmits a JM signal denoting the communication by the modulation system of the recommendations V.17 or below to the caller FAX 101.