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    Internet switch box, system and method for internet telephony
    71.
    发明授权
    Internet switch box, system and method for internet telephony 失效
    互联网交换机，互联网电话系统和方法

    公开(公告)号：US06377570B1

    公开(公告)日：2002-04-23

    申请号：US09029839

    申请日：1998-03-09

    申请人： Faramarz Vaziri ,  John D. Wimsatt

    发明人： Faramarz Vaziri ,  John D. Wimsatt

    IPC分类号： H04L1266

    CPC分类号： H04L65/1069 ,  H04L12/5692 ,  H04L12/6418 ,  H04L29/06 ,  H04L65/102 ,  H04L2012/6429 ,  H04L2012/6443 ,  H04L2012/6472 ,  H04L2012/6475 ,  H04L2012/6481 ,  H04L2012/6486 ,  H04M1/2535 ,  H04M3/428 ,  H04M3/4938 ,  H04M3/5307 ,  H04M3/533 ,  H04M3/537 ,  H04M3/567 ,  H04M7/0057 ,  H04M7/0069 ,  H04M7/122 ,  H04M15/49 ,  H04M15/51 ,  H04M15/55 ,  H04M15/56 ,  H04M2215/0168 ,  H04M2215/0176 ,  H04M2215/202 ,  H04M2215/44 ,  H04M2215/46 ,  H04M2215/54 ,  H04Q3/72

    摘要： An Internet switch box connects between a telephone set and a public switched telephone network (PSTN) line, the latter of which is used both for PSTN telephone conversations and for connection to an Internet service provider (ISP). The switch box contains hardware and embedded software for establishing a connection to an ISP and for Internet telephone. When two users, each having an Internet switch box connected to the telephone set, wish to have an Internet telephone conversation, one calls the other over the PSTN. When they agree to an Internet telephone conversation, they signal their Internet switch boxes, by pressing either buttons on the switch boxes or certain keys on the telephone keypads, to switch to Internet telephone. The switch boxes disconnect the PSTN call and connect to their ISPs. Once the switch boxes are on the Internet, they contact each other through a server which supplies Internet protocol (IP) addresses of switch boxes, and the users continue their conversation by Internet telephone. The users can also prearrange to call each other solely by Internet telephone, in which case they do not need to talk to each other over the PSTN.

    摘要翻译： 互联网交换机连接在电话机和公共交换电话网（PSTN）线路之间，后者用于PSTN电话对话和连接到因特网服务提供商（ISP）。 交换机包含用于建立与ISP和Internet电话的连接的硬件和嵌入式软件。 当两个使用互联网交换机连接到电话机的用户希望进行互联网电话通话时，通过PSTN呼叫另一个用户。 当他们同意进行互联网电话交谈时，通过按开关盒上的按钮或电话键盘上的某些键来发信号通知互联网交换机，切换到互联网电话。 开关盒断开PSTN呼叫并连接到他们的ISP。 一旦开关盒在互联网上，它们通过提供交换机的互联网协议（IP）地址的服务器相互联系，用户通过互联网电话继续对话。 用户也可以通过互联网电话预先进行互相呼叫，在这种情况下，他们不需要通过PSTN互相通话。

    Hotel check-out system
    75.
    发明授权
    Hotel check-out system 失效
    酒店退房系统

    公开(公告)号：US06195420B1

    公开(公告)日：2001-02-27

    申请号：US08670926

    申请日：1996-06-26

    申请人： Bruce Tognazzini

    发明人： Bruce Tognazzini

    IPC分类号： H04M1500

    CPC分类号： G06Q20/04 ,  G06Q20/14 ,  H04M15/00 ,  H04M15/44 ,  H04M17/106 ,  H04M2017/14 ,  H04M2215/0104 ,  H04M2215/0176

    摘要： Specialized computer terminals with a telephone, touch screen and magnetic stripe reader are used to access a customer's bill from various locations within a hotel, such as a restaurant and bar. When checking out a customer can review the bill and can be automatically linked to a customer service representative (CSR) over voice and data links. Groupware permits the customer and CSR to cooperatively review the same version of the bill on their respective terminals and resolve any disputes.

    摘要翻译： 用于电话，触摸屏和磁条阅读器的专用计算机终端用于访问酒店内诸如餐厅和酒吧等不同地点的客户账单。 当检查客户可以查看帐单，并可以通过语音和数据链接自动链接到客户服务代表（CSR）。 Groupware允许客户和企业社会责任合作审查相应终端上相同版本的帐单，并解决任何争议。

    Least cost routing system
    78.
    发明授权
    Least cost routing system 失效
    最低成本路由系统

    公开(公告)号：US6078652A

    公开(公告)日：2000-06-20

    申请号：US993496

    申请日：1997-12-18

    申请人： Gideon Barak

    发明人： Gideon Barak

    IPC分类号： H04M15/00 ,  H04M15/28 ,  H04Q3/00 ,  H04Q3/66

    CPC分类号： H04M15/8044 ,  H04M15/00 ,  H04M15/28 ,  H04M15/30 ,  H04Q3/0079 ,  H04Q3/66 ,  H04M2215/0176 ,  H04M2215/42 ,  H04M2215/745 ,  H04M2215/92 ,  H04Q2213/1313 ,  H04Q2213/13138 ,  H04Q2213/13504 ,  H04Q2213/13533 ,  H04Q2213/13534 ,  H04Q2213/13541 ,  H04Q2213/13547

    摘要： A least cost routing system is disclosed. The routing system includes at least one telephone dialing unit, at least one least cost router and a database updating unit. The telephone dialing unit dials a telephone number to place a telephone call. Each least cost router has a corresponding routing database of tariffs of telephone service providers and determines, from information in its corresponding routing database, which telephone service provider or providers to utilize to execute the telephone call. The database updating unit electronically updates tariff information into each of the routing databases shortly after updated tariff information is entered therein.

    摘要翻译： 公开了一种成本最低的路由系统。 路由系统包括至少一个电话拨号单元，至少一个最小成本路由器和数据库更新单元。 电话拨号单元拨打电话号码拨打电话。 每个最低成本路由器具有相应的电话服务提供商的费率路由数据库，并且从其对应的路由数据库中的信息中确定哪个电话服务提供商或提供商用于执行电话呼叫。 在其中输入更新的资费信息之后，数据库更新单元将资费信息电子地更新到每个路由数据库中。

    Communication method and system
    80.
    发明授权
    Communication method and system 失效
    通信方式和系统

    公开(公告)号：US5970126A

    公开(公告)日：1999-10-19

    申请号：US868085

    申请日：1997-06-03

    申请人： Ronald John Bowater ,  Nicholas David Butler ,  David Andrew Clarke ,  Stephen Graham Copinger Lawrence

    发明人： Ronald John Bowater ,  Nicholas David Butler ,  David Andrew Clarke ,  Stephen Graham Copinger Lawrence

    IPC分类号： H04M3/42 ,  H04M3/00 ,  H04M7/00 ,  H04M11/00 ,  H04M15/00 ,  H04Q3/58 ,  H04Q3/62

    CPC分类号： H04M15/8044 ,  H04M7/006 ,  H04Q3/62 ,  H04M15/00 ,  H04M2215/0176 ,  H04M2215/42 ,  H04M2215/745 ,  H04M3/42323 ,  H04Q2213/1307 ,  H04Q2213/13093 ,  H04Q2213/1313 ,  H04Q2213/13152 ,  H04Q2213/1322 ,  H04Q2213/13298 ,  H04Q2213/13344 ,  H04Q2213/13384 ,  H04Q2213/13389

    摘要： The present invention relates to establishing a communication channel between two communication systems having computer telephony integration (CTI). Many CTI systems are configured into incoming and outgoing lines according to the anticipated demands. Consequently, if sufficient outgoing or incoming capacity is unavailable at a given time to support a communication channel of required characteristics, the users of such a system must conventionally wait until sufficient capacity becomes available. However, the present invention determines who the intended addressee is and can instruct the CTI system associated with that addressee to instigate the establishment of a communication channel to the user who originally desired the connection. The instructions can be sent to the intended addressee using for example, another communication network, such as the Internet or other data communications network. This arrangement also allows the call to be placed in the reverse direction, where this is favourable for tariff reasons. The invention also includes the automatic selection of a telephone network carrier based on tariff data requested over a data network such as the Internet.

    摘要翻译： 本发明涉及在具有计算机电话集成（CTI）的两个通信系统之间建立通信信道。 根据预期的需求，许多CTI系统被配置为进入和离开的线路。 因此，如果在给定时间内足够的输出或进入容量不可用以支持所需特性的通信信道，则这种系统的用户必须经常地等待直到足够的容量变得可用。 然而，本发明确定预期的接收者是谁，并且可以指示与该收件人相关联的CTI系统向最初希望该连接的用户启动建立通信信道。 可以使用例如另一个通信网络（例如因特网或其他数据通信网络）将指令发送到预期的收件人。 这种安排也可以将呼叫放在相反的方向，这样做有利于关税原因。 本发明还包括基于通过诸如因特网的数据网络请求的资费数据自动选择电话网络运营商。