-
公开(公告)号：USD603836S1
公开(公告)日：2009-11-10
申请号：US29330562
申请日：2009-01-09
-
2.发明授权Telephone call screening device with power and telephone line failure alert, call answering, call routing, and caller ID 有权具有电话和电话线路故障警报，呼叫应答，呼叫路由和呼叫者ID的电话呼叫筛选设备公开(公告)号：US06233330B1
公开(公告)日：2001-05-15
申请号：US09170295
申请日：1998-10-13
IPC分类号： H04M342
摘要： A telephone call screening device having an improved telephone call filtering mechanism which prevents unwanted disturbances and allows the user to designate which callers may ring the user's telephone system. The present invention also monitors a connected power source and telephone line and notifies a user if power is lost, the line is severed, or a telephone set has been left off hook. The present invention comprises a router for routing the incoming calls to one or more connected telephone sets based on codes entered by callers; a recorder; and a processor for receiving and processing the codes entered by the callers and controllably connecting the routing and recording functions and telephone sets. In the preferred embodiment, the recorder may record and play messages to incoming callers as well as record messages from the callers. A caller identification function may be included to display caller identification to the user. An emergency and a paging function alarm may also be included which may be initiated at the user's direction.
摘要翻译： 一种具有改进的电话呼叫过滤机制的电话呼叫筛选装置，其防止不期望的干扰并且允许用户指定哪个呼叫者可以振铃用户的电话系统。 本发明还监视连接的电源线和电话线，并通知用户电源是否丢失，线路被切断或电话机是否被挂断。 本发明包括一个路由器，用于基于呼叫者输入的代码将呼入路由到一个或多个连接的电话机; 录音机 以及用于接收和处理由呼叫者输入的代码并可控地连接路由和记录功能和电话机的处理器。 在优选实施例中，记录器可以记录和播放来话呼叫者的消息以及记录来自呼叫者的消息。 可以包括呼叫者识别功能以向用户显示呼叫者识别。 还可以包括紧急和寻呼功能警报，其可以在用户的方向发起。
-
公开(公告)号：US07184537B2
公开(公告)日：2007-02-27
申请号：US10860211
申请日：2004-06-03
IPC分类号： H04M3/42
CPC分类号： H04N1/32708 , H04M1/82 , H04M3/20 , H04M3/2272 , H04M11/064 , H04M2203/2066 , H04N1/32704 , H04N1/32713 , H04N1/32719 , H04N1/32726 , H04N1/32734 , H04N1/32741 , H04N1/32745
摘要： A telephone switching device which includes a detector for identifying a call waiting (CW) signal when the incoming telephone line is in use. The detector device automatically switches the incoming telephone line to the second call and monitors for additional coded function signals such as a facsimile machine calling (CNG) signal indicating that a data transmission is desired. Appropriate switching functions are provided to connect attached telephony data devices for receiving the incoming data transmission. A microprocessor is used for receiving various function signals and performing the switching of the telephone line and attached apparatus. This allows the reception of an incoming data transmission on a single telephone line while the line is already in use. A voice message can be provided before the switching of the telephone line in response to the CW signal warning the first caller of the impending switch. Provisions are included for verifying incoming function signals and time delay sequences are incorporated for the attached data apparatus to be initiated and receive the incoming data transmission.
摘要翻译： 一种电话交换设备，其包括用于在输入电话线路正在使用时识别呼叫等待（CW）信号的检测器。 检测器设备自动将输入电话线切换到第二呼叫，并监视附加的编码功能信号，例如传真机呼叫（CNG）信号，指示需要数据传输。 提供适当的切换功能以连接附接的电话数据设备以接收传入的数据传输。 微处理器用于接收各种功能信号，并执行电话线和连接设备的切换。 这允许在线路已经在使用时在单个电话线上接收输入数据传输。 响应于CW信号警告即将到来的交换机的第一呼叫者，可以在切换电话线之前提供话音消息。 包括用于验证进入功能信号的规定，并且并入时间延迟序列用于要启动的附加数据装置，并接收传入数据传输。
-
公开(公告)号：US06377668B1
公开(公告)日：2002-04-23
申请号：US09084331
申请日：1998-05-26
IPC分类号： H04M1506
CPC分类号： H04M11/022
摘要： A method and apparatus to inform an online computer user of the presence of an incoming telephone call without disturbing an associated modem connection is disclosed. A device is connected to a telephone line, modem and telephone set, and utilizes a call waiting service provided by the telephone company. Upon detection of a call waiting signal the device generates a four second warbling tone to a piezoelectric sounder alerting the user to the presence of an inbound telephone call. The user may answer or ignore the telephone call. Caller identifiers included in incoming calls may be used to alert the user of the origin of the incoming call before the user decides to accept or ignore the call. When the device determines that the user has lifted the telephone set, it places the modem on hold, generates a signal displayed as a colored LED display, connects the telephone to the incoming tip/ring connection, thus establishing a connection to the caller. When the user terminates the call by replacing the telephone set, the device may generate another signal displayed on the LED display, and reconnect the modem to the Internet service provider.
摘要翻译： 公开了一种在线计算机用户通知输入电话呼叫而不干扰相关联的调制解调器连接的方法和装置。 设备连接到电话线，调制解调器和电话机，并利用电话公司提供的呼叫等待服务。 当检测到呼叫等待信号时，设备向压电发声器产生四秒钟的鸣叫音，提示用户存在入站电话呼叫。 用户可以接听或忽略电话。 在用户决定接受或忽略呼叫之前，呼入呼叫中包含的呼叫者标识符可用于向用户提醒来电的来源。 当设备确定用户已经抬起电话机时，它将调制解调器置于保持状态，产生显示为彩色LED显示屏的信号，将电话连接到传入的提示/环路连接，从而建立与呼叫者的连接。 当用户通过更换电话机终止呼叫时，设备可以产生在LED显示屏上显示的另一个信号，并将调制解调器重新连接到Internet服务提供商。
-
公开(公告)号：US06195423B1
公开(公告)日：2001-02-27
申请号：US08975507
申请日：1997-11-21
申请人： Gary S. Smock , Charles E. Copeland
发明人： Gary S. Smock , Charles E. Copeland
IPC分类号： H04M100
摘要： A multi-line telephone switch device wherein relays added to a routing switch automatically route incoming calls on a plurality of lines to predetermined devices based upon the distinctive rings or tones present on the lines. A number of relays can be added to the routing switch. A line select relay connects the routing switch device to a specific incoming line. A bypass relay allows the device to connect a line directly to an extension by bypassing the routing switch. An invert relay enables the invention to reverse the designation and the routing priority of the incoming telephone lines. Ring detectors detect incoming rings and output a signal to a processor which then directs the switch configurations. Additionally, the system enables a single line telephone answering device to answer and record messages from a multitude of incoming lines. The multi-line telephone switch can uniquely route calls based upon the distinctive ring cadence on each of the lines. In addition, a switch overrides distinctive ring routing upon the detection of DTMF tones.
摘要翻译： 一种多线电话交换设备，其中添加到路由交换机的中继器基于存在于线路上的特征环或音调自动将多条线路上的呼入路由到预定设备。 路由交换机可以添加多个中继。 线路选择继电器将路由交换设备连接到特定的输入线路。 旁路继电器允许设备通过旁路路由交换机将线路直接连接到分机。 反向继电器使得本发明可以逆转输入电话线路的指定和路由优先级。 环形探测器检测入站环，并将信号输出到处理器，然后指示交换机配置。 此外，该系统使得单线电话应答设备能够应答和记录来自多条传入线路的消息。 多行电话交换机可以基于每个线路上的独特振铃节奏唯一地路由呼叫。 此外，在检测到DTMF音调时，开关将覆盖独特的环路由。
-
-
-
-
搜索结果
5 条记录 (耗时 0.017 秒)
