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1.发明授权Hierarchical switch support of services for subscribers based on organizational membership 失效基于组织成员的用户对服务的分层交换支持
公开(公告)号：US5652790A
公开(公告)日：1997-07-29
申请号：US556322
申请日：1995-11-16
CPC分类号： H04Q3/0029 , H04Q3/62 , H04Q2213/13103 , H04Q2213/13176 , H04Q2213/1322 , H04Q2213/13222 , H04Q2213/13383 , H04Q2213/13533 , H04Q2213/13547
摘要： A telecommunication network includes first subscribers supported by a first local telecommunication switch. A first signal is received from the first switch at a second telecommunication switch disposed at a hierarchical level above the first switch. The first signal indicates to the second switch that features based on organizational affiliation of the calling party are to be provided. A second signal is received at the second switch from the first switch indicative of the identification of the calling party. A record in a database coupled to the second switch is located in response to receiving the second signal; the location of the record being based on the identification of the calling party. A group affiliation parameter stored in said record is identified; the group affiliation parameter defines one organization of which the calling party is a member. The second switch transmits a call setup message to a third switch associated with a called party. The call setup message includes the group affiliation parameter so that the calling party's membership in the one organization is available for further call processing.
摘要翻译： 电信网络包括由第一本地电信交换机支持的第一用户。 在设置在第一开关上方的分级上的第二电信交换机处，从第一交换机接收第一信号。 第一信号向第二交换机指示将提供基于主叫方的组织隶属的特征。 在第二交换机处从第一交换机接收指示呼叫方的标识的第二信号。 响应于接收到第二信号而位于耦合到第二开关的数据库中的记录; 记录的位置是基于呼叫方的标识。 识别存储在所述记录中的组隶属参数; 组合属性参数定义了呼叫方成员的组织。 第二交换机向与被叫方相关联的第三交换机发送呼叫建立消息。 呼叫建立消息包括组合参数，使得呼叫方在一个组织中的成员资格可用于进一步的呼叫处理。
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公开(公告)号：US4638124A
公开(公告)日：1987-01-20
申请号：US653742
申请日：1984-09-21
CPC分类号： H04M9/005
摘要： A system is presented for accessing a plurality of central office lines, PBX, etc. by a plurality of stations and for exchanging signals between the stations. Each station is provided with a self-sufficient microprocessor which controls all the functions of the station. The microprocessors exchange control signals to indicate the status of each station and each line. A common intercom line is provided for both audio signals and control signals. Each station is assigned a unique address so that each station is able to dial up another station for intercom communication by generating the proper control signals.Each station is also provided with a switch matrix for selectively accessing any of the lines, line status indicating means, and line holding means which is automatically released when any station accesses the held line.
摘要翻译： 呈现用于通过多个站访问多个中心局线路PBX等的系统，并且用于在站之间交换信号。 每个站都设有一个自给自足的微处理器，用于控制车站的所有功能。 微处理器交换控制信号以指示每个站和每一行的状态。 为音频信号和控制信号提供了一个共同的对讲线。 每个电台都被分配一个唯一的地址，以便每个电台能够通过产生适当的控制信号拨打另一个电台进行对讲通信。 每个站还设置有用于选择性地访问任何线路，线路状态指示装置和线路保持装置的开关矩阵，当任何站点访问保持线路时，线路保持装置被自动释放。
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3.发明授权Digital loop transceiver for interfacing a digital PABX to a digital subscriber set via a subscriber line 失效用于通过用户线将数字PABX连接到数字用户设备的数字环路收发器
公开(公告)号：US4432089A
公开(公告)日：1984-02-14
申请号：US334412
申请日：1981-12-24
申请人： Henry Wurzburg , Stephen H. Kelley
发明人： Henry Wurzburg , Stephen H. Kelley
CPC分类号： H04Q11/0428
摘要： In a digital telephone system, a digital private automatic branch exchange (PABX) has a plurality of digital line cards for coupling the PABX to respective digital subscriber sets via subscriber lines. In each digital line card, a digital loop transceiver operates in a master mode to couple the digital data bus of the PABX to the subscriber line via a subscriber line interface circuit in response to control signals provided by the PABX on the control bus thereof. In each digital subscriber set, a digital loop transceiver operates in a slave mode to couple the subscriber set to the subscriber line via a subscriber line interface circuit and to provide the several control signals required by the other components thereof. The digital loop transceivers provide communication on each of two communication channels, with the digital data words of the first channel being treated the same as the digital data words of the second channel.
摘要翻译： 在数字电话系统中，数字专用自动分支交换机（PABX）具有多个数字线路卡，用于经由用户线将PABX耦合到相应的数字用户机。 在每个数字线卡中，数字环收发器以主模式工作，以响应于由其在控制总线上的PABX提供的控制信号，经由用户线接口电路将PABX的数字数据总线耦合到用户线。 在每个数字用户组中，数字环收发机以从模式操作，以经由用户线接口电路将用户组耦合到用户线路，并提供其他组件所需的若干控制信号。 数字回路收发器在两个通信信道中的每一个上提供通信，第一通道的数字数据字被处理为与第二通道的数字数据字相同。
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公开(公告)号：US4188511A
公开(公告)日：1980-02-12
申请号：US873157
申请日：1978-01-27
CPC分类号： H04M9/005
摘要： The system includes up to four communication links, a separate link selector for each link, and a separate link scanner for each telephone station. The system is suitable for usage with conventional dial pulse or tone selective key telephone sets.
摘要翻译： 该系统包括多达四个通信链路，用于每个链路的单独的链路选择器，以及用于每个电话站的单独的链路扫描器。 该系统适用于常规拨号脉冲或音调选择键电话机的使用。
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公开(公告)号：US5533104A
公开(公告)日：1996-07-02
申请号：US961071
申请日：1992-10-14
摘要： A telephone answering device for permitting a person to switch an incoming telephone call to a message recording or answering machine for taking or recording a message from a caller onto at least one cassette of the message recording or answering machine. This device includes a telephone instrument, at least one message recording or answering machine, and a person actuated switch. The person actuated switch has a first "normal" position to permit a person to receive calls using the telephone instrument and a second position for permitting a person to switch the caller to the message recording or answering machine after the person has initially spoken to the caller.
摘要翻译： 一种电话应答设备，用于允许人将来电电话切换到消息记录或应答机，以从呼叫者接收或记录消息到消息记录或应答机的至少一个盒。 该装置包括电话乐器，至少一个消息记录或应答机以及人工开关。 人员操作的开关具有第一“正常”位置，以允许人使用电话乐器接收呼叫，以及第二位置，用于允许人在该人最初与呼叫者通话之后将呼叫者切换到消息记录或应答机 。
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公开(公告)号：US5333187A
公开(公告)日：1994-07-26
申请号：US912217
申请日：1992-07-10
申请人： Masashi Hiraiwa , Yoshiaki Asambo
发明人： Masashi Hiraiwa , Yoshiaki Asambo
CPC分类号： H04Q3/0025
摘要： A switching control system is provided for an electronic switcher employing a common channel signalling. This system is designed to keep the common channel signalling for a speech path in parallel to the associated signalling system, invalidate the speech information in the associated signalling system for a speech path if the signal link is in a normal state and control the speech path in the common channel signalling system, and if failure takes place on the signal link, control the speech path in the associated signalling system.
摘要翻译： 为采用公共信道信令的电子切换器提供了一种切换控制系统。 该系统被设计为保持与相关联的信令系统并行的语音路径的公共信道信令，如果信号链路处于正常状态并且控制语音路径，则使相关联的用于语音路径的信令系统中的语音信息无效 公共信道信令系统，并且如果在信号链路上发生故障，则控制相关联的信令系统中的语音路径。
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公开(公告)号：US4554413A
公开(公告)日：1985-11-19
申请号：US616566
申请日：1984-05-31
申请人： Edouard Pinede , Serge Faublas , Peter F. Stevens
发明人： Edouard Pinede , Serge Faublas , Peter F. Stevens
CPC分类号： H04M9/005
摘要： A key telephone system uses four wires for transmission of voice and audio signals to and from the telephone stations and other components which are part of the system. A plurality of telephone stations are provided, each having a two wire audio input port, a separate two wire audio output port, and a data port. Communcation paths are established through a crosspoint matrix. The matrix includes a first group of addressable crosspoint switches for coupling selected transmit signal paths to selected first link points. A second group of such switches is provided for coupling selected receive signal paths to selected second link points. A third group of such switches couples selected first link points to selected second link points. A link searching routine determines which links are available for effecting communication paths. A minimizing function shares communication paths among common signals when possible.
摘要翻译： 一个关键的电话系统使用四根电线将语音和音频信号传输到电话站和作为系统一部分的其他组件。 提供了多个电话站，每个具有双线音频输入端口，单独的双线音频输出端口和数据端口。 通过交叉点矩阵建立通信路径。 矩阵包括第一组可寻址交叉点开关，用于将所选择的发送信号路径耦合到所选择的第一链路点。 第二组这样的开关被提供用于将所选择的接收信号路径耦合到所选择的第二连接点。 第三组这样的开关将选择的第一链接点耦合到所选择的第二链接点。 链接搜索例程确定哪些链接可用于实现通信路径。 最小化功能在可能的情况下共享公共信号之间的通信路径。
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公开(公告)号：US4130737A
公开(公告)日：1978-12-19
申请号：US837410
申请日：1977-09-28
申请人： Barry C. Breen
发明人： Barry C. Breen
CPC分类号： H04M9/002
摘要： A two-path intercom system wherein a first link or path is non-exclusive and the second link or path is exclusive. When the system is idle, the first call is automatically switched to the second link or path when the called party answers. While the first conversation is taking place on an exclusive basis, a subsequent call will be switched to the first link or path, on a non-exclusive basis. The subsequent call is automatically switched to the exclusive second link or path when said second link or path becomes idle. The system includes a conference feature whereby tone dialing phones may switch up to three stations to the second link for a private conference. An intercom code not assigned to a station is used to set up the conference. A conference on the first link may be established when the second link is busy; when the second link becomes idle, the conference is automatically switched to the second link. In the idle state all stations are connected internally to the first link or path. The first station to go off hook is switched over to the second link or path and is connected to a selector unit. When that station places a call, the called party is also switched to the second link or path upon answering. Until both parties go on hook, every other station and the selector unit are connected to the first link or path, which then acts as a single-link intercom system.
摘要翻译： 双向对讲系统，其中第一链路或路径是非排他的，而第二链路或路径是排他的。 当系统空闲时，当被叫方应答时，第一个呼叫自动切换到第二个链路或路径。 当第一次对话是以排他性方式进行时，随后的呼叫将以非排他性的方式切换到第一个链路或路径。 当所述第二链路或路径变空时，随后的呼叫被自动切换到独占的第二链路或路径。 该系统包括会话功能，其中音频拨号电话可以切换到三个站到第二个链路进行私人会议。 未分配给电台的内部通信码用于设置会议。 当第二个链路忙时，可以建立第一个链路的会议; 当第二个链路变得空闲时，会议被自动切换到第二个链路。 在空闲状态下，所有站点都内部连接到第一个链路或路径。 脱钩的第一站被切换到第二链路或路径，并连接到选择器单元。 当该站发出呼叫时，被叫方也应答时切换到第二个链路或路径。 直到双方挂机，其他站和选择器单元连接到第一个链路或路径，然后作为单链路对讲系统。
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9.发明授权Remote control system providing calls with different priority and scanning of remote stations 失效远程控制系统提供不同优先级和扫描远程站的呼叫
公开(公告)号：US3584151A
公开(公告)日：1971-06-08
申请号：US3584151D
申请日：1968-06-04
申请人： MOTOROLA INC
发明人： KIELAR KENNETH L
CPC分类号： H04M11/027
摘要： Remote control system with central console having selector for making connections to any one of a plurality of remote stations, and controls for setting the priority of the remote stations and reminder action thereat. A counter is provided for scanning the remote stations and stopping at a station from which a call is originated, and for indicating at the central console the stations which are set for predetermined operations. The central console indicates the station making a call and the priority thereof and the indication can be transferred to a remote station.
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公开(公告)号：US20190289133A1
公开(公告)日：2019-09-19
申请号：US16345628
申请日：2016-10-28
申请人： AIPHONE CO., LTD.
发明人： Akira KAI , Hayato TAKEYA
摘要： In an intercom system which is to be used in an apartment complex configured by a plurality of residential buildings and a centralized building (5) that can communicate with the residential buildings, each of the residential buildings includes: residential room master devices (30) which are disposed in residential rooms, respectively; a plurality of collective entrance devices (10A to 10D) which can communicate with the residential room master devices (30); and a building controller which communicably connects the residential room master devices (30) of the residential rooms in the own building, with the collective entrance devices (10A to 10D). The building controller has: a building controller ID that, when one of the residential room master devices (30) is called from the centralized building (5) via the building controller, is used in recognition in which the centralized building (5) recognizes the building controller; and a collective entrance device ID that, when the one residential room master device (30) is called from the centralized building (5) via the building controller, is used in recognition in which the one residential room master device (30) recognizes the building controller as a virtual collective entrance device that is different from the collective entrance devices (10A to 10D).
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