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    • 4. 发明授权
    • Facsimile communication supplementary service device
    • 传真通信补充业务设备
    • US5835240A
    • 1998-11-10
    • US701718
    • 1996-08-22
    • Yoshimi KobayashiHideki Amano
    • Yoshimi KobayashiHideki Amano
    • H04N1/34H04N1/32H04M15/00
    • H04N1/34H04N2201/3212H04N2201/3278
    • The object of this invention is to provide a facsimile communication supplementary service device that allows facsimile communication users to receive accurate service information from telephone switching facilities without performing any operations whatsoever. When a call is received, the facsimile signal analysis and decision part determines whether said call is a facsimile signal, and if it is, monitors the communication until it is completed. When the communication is completed, the charging system calculates the communication charge and the facsimile response part prepares the facsimile information. Then, if the originating party requested for the automatic immediate charge notification service, then the system calls back the originating terminal and sends said facsimile information. As a result, the originating terminal, if it is a facsimile terminal, can receive information on communication charge as a facsimile message. Consulting information may also be added to said charge information.
    • 本发明的目的是提供一种传真通信补充服务设备,其允许传真通信用户从电话交换设备接收准确的服务信息,而不执行任何操作。 当接收到呼叫时,传真信号分析和决定部分确定所述呼叫是否是传真信号,如果是,则监视通信直到完成。 当通信完成时,计费系统计算通信费用,并且传真响应部分准备传真信息。 然后,如果发起方请求自动即时收费通知服务,则系统回拨始发终端并发送所述传真信息。 结果,始发终端(如果是传真终端)可以接收关于通信费用的信息作为传真消息。 咨询信息也可以添加到所述费用信息中。