| 摘要 |
When a signal from a G3FAX terminal is transmitted through an ATM network, the fact that the media is a G3FAX terminal is recognized in the tone detecting section (16) or FAX protocol control section (15) within an ATM exchanger and the data is digitalized and transmitted from the FAX processing section (14). A congestion level is identified by the congestion state detecting section (18) according to the traffic data measured in the traffic measuring section (17) as well as in the ATM bus control section (5). A transmission rate for G3FAX signal transmission is decided according to the congestion level in the FAX speed control section (19) and the connection protocol between G3FAX terminals is controlled by the FAX protocol control section (15) to transmit the FAX signals at the decided transmission rate. <IMAGE> |
