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1. 发明授权

US07881282B2 System and method for interfacing a broadband network and a circuit switched network 有权
标题翻译：用于连接宽带网络和电路交换网络的系统和方法
公开(公告)号：US07881282B2
公开(公告)日：2011-02-01
申请号：US10919740
申请日：2004-08-17
申请人： Mark A. Crutcher , Randal E. Waters , Craig W. Miller
发明人： Mark A. Crutcher , Randal E. Waters , Craig W. Miller
IPC分类号： H04L12/66
CPC分类号： H04L12/6418 , H04L12/2801 , H04L12/66 , H04L2012/6443 , H04M7/0057
摘要： A method is provided managing a call using a digital communication device, where the device provides an interface between a public broadband network and a public circuit switched network. In one example, the method includes receiving a request at the device from either the broadband or circuit switched network to establish the call and identifying a destination for the call. A path from the requesting network to the destination is determined, where the determination identifies whether the path will use one or both of the broadband and circuit switched networks. The call is routed via the path, and the device identifies the destination, determines the path, and routes the call without using any resources associated with the circuit switched network if the path does not include the circuit switched network.
摘要翻译：提供一种使用数字通信设备管理呼叫的方法，其中该设备提供公共宽带网络和公共电路交换网络之间的接口。在一个示例中，该方法包括从宽带或电路交换网络在设备处接收请求以建立呼叫并识别呼叫的目的地。确定从请求网络到目的地的路径，其中确定识别路径是否将使用宽带和电路交换网络中的一个或两者。呼叫通过路径路由，并且如果路径不包括电路交换网络，则设备识别目的地，确定路径，并路由呼叫而不使用与电路交换网络相关联的任何资源。

2. 发明授权

US06816482B2 System and method for interfacing a broadband network and a circuit switched network 有权
标题翻译：用于连接宽带网络和电路交换网络的系统和方法
公开(公告)号：US06816482B2
公开(公告)日：2004-11-09
申请号：US10369413
申请日：2003-02-18
申请人： Mark A. Crutcher , Randal E. Waters , Craig W. Miller
发明人： Mark A. Crutcher , Randal E. Waters , Craig W. Miller
IPC分类号： H04L1266
CPC分类号： H04L12/6418 , H04L12/2801 , H04L12/66 , H04L2012/6443 , H04M7/0057
摘要： A system and method is provided for interfacing a broadband network and a circuit switched network, such as a PSTN, that is accessed via a switch that resides in the circuit switched network. The system includes a device, such as a gateway, that is located at a point of convergence between the two networks and connects to the circuit switched network through the switch. The gateway incorporates call management capabilities and is able to offload call management functions from the circuit switched network. The method manages call traffic by identifying a final destination for a call and determining a path for the call to the final destination. If the path does not need to use the circuit switched network, the gateway routes the call without accessing the switch.
摘要翻译：提供了一种用于接口宽带网络和诸如PSTN之类的电路交换网络的系统和方法，其经由位于电路交换网络中的交换机访问。该系统包括诸如网关的设备，其位于两个网络之间的汇聚点处，并通过交换机连接到电路交换网络。网关包含呼叫管理功能，能够从电路交换网络中卸载呼叫管理功能。该方法通过识别呼叫的最终目的地并确定呼叫到最终目的地的路径来管理呼叫业务。如果该路径不需要使用电路交换网络，则网关将路由该呼叫而不访问交换机。

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