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80 条记录 (耗时 0.018 秒)

    Telephone data communication switching system
    63.
    发明授权
    Telephone data communication switching system 失效
    电话数据通信交换系统

    公开(公告)号：US5187736A

    公开(公告)日：1993-02-16

    申请号：US776884

    申请日：1991-10-17

    申请人： Kazuhiro Moriizumi

    发明人： Kazuhiro Moriizumi

    IPC分类号： H04N1/327

    CPC分类号： H04N1/32708 ,  H04N1/32704 ,  H04N1/32717 ,  H04N1/32728 ,  H04N1/32732 ,  H04N1/32741 ,  H04N1/32745

    摘要： A hybrid communication system includes a telephone unit and a host communication apparatus, such as a facsimile machine, either of which is selectively connected to a common external transmission line which in turn is connected to a telephone network. When a request for conversation has been received while the host apparatus was in communication operation, a call signal is supplied to the telephone unit automatically upon completion of the current communication operation to produce a ringing sound. When an operator picked up the handset of the telephone unit in order to use it for conversation but could not use it because the host apparatus was in communication operation, upon completion of the current communication operation by the host apparatus, a call signal is automatically supplied to the telephone unit to produce a ringing sound to apprise the operator of the fact that the telephone unit is now available.

    摘要翻译： 混合通信系统包括电话单元和诸如传真机的主机通信设备，其中任何一个选择性地连接到共同的外部传输线路，该公共外部传输线路又连接到电话网络。 当在主机设备进行通信操作时已经接收到对话请求时，在当前通信操作完成时自动向电话单元提供呼叫信号以产生振铃声。 当操作者拿起电话单元的手机以便使用它进行通话，但是由于主机装置处于通信操作时不能使用它，所以当主机装置完成当前通信操作时，自动提供呼叫信号 向电话单元产生振铃声，以向操作者通知电话单元现在可用的事实。

    Communication apparatus, method of controlling the same, and storage medium
    69.
    发明授权
    Communication apparatus, method of controlling the same, and storage medium 有权
    通信装置，控制方法以及存储介质

    公开(公告)号：US09444933B2

    公开(公告)日：2016-09-13

    申请号：US14298266

    申请日：2014-06-06

    申请人： CANON KABUSHIKI KAISHA

    发明人： Yutaka Inoue

    IPC分类号： H04M3/428 ,  H04N1/00 ,  H04N1/327

    CPC分类号： H04M3/4288 ,  H04M2201/52 ,  H04N1/0022 ,  H04N1/32708 ,  H04N1/32719 ,  H04N1/32723 ,  H04N1/32745 ,  H04N1/32754

    摘要： There are provided a communication apparatus capable of performing voice communication via an IP network, and performing FAX communication using a deemed voice, and a method of controlling the same. At the time of reception of an incoming call, the apparatus determines whether an incoming voice communication call or digital data has been received. If it is determined that the incoming voice communication call has been received and there is an already connected voice communication section, the SLIC superimposes a tone of a notification of the incoming call during voice communication on a voice during voice communication. When the telephone instructs to switch to the incoming call, the apparatus establishes a new session for the incoming call, and controls the selector to connect the already connected voice communication session to the digital modem to send a holding tone.

    摘要翻译： 提供了能够经由IP网络进行语音通信并使用被认知的语音进行FAX通信的通信装置及其控制方法。 在接收到来电时，设备确定是否接收到来话语音通信呼叫或数字数据。 如果确定接收到的语音通信呼叫已经被接收并且存在已经连接的语音通信部分，则在语音通信期间，SLIC在语音通信期间将呼入通知的音调叠加在语音上。 当电话指示切换到来电时，该装置为呼入建立新的会话，并且控制选择器将已经连接的语音通信会话连接到数字调制解调器以发送保持音。

    Selective facsimile denial
    70.
    发明授权
    Selective facsimile denial 失效
    选择性传真拒绝

    公开(公告)号：US08406393B2

    公开(公告)日：2013-03-26

    申请号：US12636115

    申请日：2009-12-11

    申请人： Kenneth Robert Stroud ,  Paul A. Raccio

    发明人： Kenneth Robert Stroud ,  Paul A. Raccio

    IPC分类号： H04M11/00

    CPC分类号： H04N1/3201 ,  H04M11/06 ,  H04N1/32005 ,  H04N1/32016 ,  H04N1/32704 ,  H04N1/32708 ,  H04N1/32719 ,  H04N1/32745

    摘要： A system includes a switch responsive to a control module. The control module that determines whether an incoming telephone call from a telephone number to a telephone line is a facsimile call or a voice call and whether facsimile calls are authorized to be routed to the telephone line. When the incoming telephone call is a voice call, the control module instructs a switch to route the incoming telephone call to the telephone line. When the incoming telephone call is a voice call, the control module instructs the switch to route the incoming telephone call to the telephone line when facsimile calls are authorized, and to deny routing the incoming telephone call to the telephone line when facsimile calls are not authorized.

    摘要翻译： 系统包括响应于控制模块的开关。 确定从电话号码到电话线路的来电电话是传真呼叫还是语音呼叫以及传真呼叫是否被授权路由到电话线的控制模块。 当呼入电话是语音呼叫时，控制模块指示交换机将来电电话路由到电话线。 当进入的电话呼叫是语音呼叫时，当传真呼叫被授权时，控制模块指示交换机将进入的电话呼叫路由到电话线路，并且当传真呼叫未被授权时拒绝将来话电话路由到电话线路 。