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    • 10. 发明授权
    • Fax gateway, fax machine, and fax transmission system
    • 传真网关,传真机和传真传输系统
    • US07564577B2
    • 2009-07-21
    • US10794051
    • 2004-03-08
    • Tomoyuki Atsumi
    • Tomoyuki Atsumi
    • G06F3/12
    • H04N1/00209H04N2201/0039H04N2201/0072H04N2201/3207H04N2201/3209H04N2201/3235
    • A FAX transmission system is composed of: a plurality of first FAX gateways having a function of receiving FAX data from a sending FAX machine over a telephone network and forwarding the FAX data over a communication network other than the telephone network; and a plurality of second FAX gateways having a function of receiving FAX data over the communication network and forwarding the FAX data to a receiving FAX machine over the telephone network. A first FAX gateway in the FAX transmission system acquires, for each second FAX gateway, device information that includes (i) an address on the communication network of the second FAX gateway and (ii) an address on the telephone network of the second FAX gateway or information for acquiring the telephone network address, and transmits the acquired device information to at least one other of the first FAX gateways.
    • FAX传输系统由多个第一FAX网关组成,具有通过电话网络从发送FAX机接收FAX数据的功能,并通过电话网络以外的通信网络转发FAX数据; 以及具有通过通信网络接收传真数据的功能的多个第二FAX网关,并且通过电话网络将FAX数据转发到接收FAX机器。 FAX传输系统中的第一FAX网关为每个第二传真网关获取包括(i)第二传真网关的通信网络上的地址和(ii)第二传真网关的电话网络上的地址的设备信息 或用于获取电话网络地址的信息,并将获取的设备信息发送到第一FAX网关中的至少另一个。