公开(公告)号：US06807170B1

公开(公告)日：2004-10-19

申请号：US09412894

申请日：1999-10-05

申请人： Ranga R. Dendi ,  Paul D. Litzenberger ,  Timothy A. Morgan ,  Shailin Sehgal

发明人： Ranga R. Dendi ,  Paul D. Litzenberger ,  Timothy A. Morgan ,  Shailin Sehgal

IPC分类号： H04L1250

CPC分类号： H04J3/12 ,  H04Q11/0457 ,  H04Q2213/13174 ,  H04Q2213/13176 ,  H04Q2213/13204 ,  H04Q2213/13206 ,  H04Q2213/13209 ,  H04Q2213/13216

摘要： A system and method for implementing user-to-user information transfer services over a communications network having switches, a voice network, and a signaling network. The invention establishes a connection path over both the voice network and the signaling network for connections requested by users to follow such that multiple connections may utilize the same connection paths. Each of switches have available a database for tracking and maintaining current connection information for connections with other switches.

摘要翻译： 一种用于通过具有交换机，语音网络和信令网络的通信网络实现用户到用户信息传送服务的系统和方法。 本发明建立了语音网络和信令网络上的连接路径，用于由用户请求遵循的连接，使得多个连接可以利用相同的连接路径。 每个交换机都有可用于跟踪和维护与其他交换机连接的当前连接信息的数据库。

公开(公告)号：US06195347B1

公开(公告)日：2001-02-27

申请号：US09320463

申请日：1999-05-27

申请人： Shailin Sehgal

发明人： Shailin Sehgal

IPC分类号： H04L1266

CPC分类号： H04J3/12 ,  H04Q11/0457 ,  H04Q2213/13174 ,  H04Q2213/13176 ,  H04Q2213/13204 ,  H04Q2213/13206 ,  H04Q2213/13209 ,  H04Q2213/13216

摘要： A system and method for implementing user-to-user data transfer services utilizes an overlay network to transfer user-to-user data between users independent of communications between the users on a conventional signaling network. The system and method examines a frame of data received from a user to determine whether the frame contains user-to-user data. If the frame does contain user-to-user data, the user-to-user data is removed from the frame and formatted for transfer. The formatted user-to-user data is then transferred to the recipient via the overlay network, independently of the communication between the users on the signaling network.

摘要翻译： 用于实现用户到用户数据传输服务的系统和方法利用覆盖网络在独立于常规信令网络上的用户之间的通信的用户之间传送用户到用户数据。 系统和方法检查从用户接收的一帧数据，以确定帧是否包含用户到用户的数据。 如果该帧确实包含用户到用户的数据，则用户到用户的数据将从帧中移除并进行格式化以进行传输。 格式化的用户到用户数据然后经由覆盖网络被传送到接收者，独立于信令网络上的用户之间的通信。

公开(公告)号：US06058176A

公开(公告)日：2000-05-02

申请号：US986441

申请日：1997-12-08

申请人： Eddie L. Pickeral ,  Shailin Sehgal

发明人： Eddie L. Pickeral ,  Shailin Sehgal

IPC分类号： H04M3/42 ,  H04M7/00

CPC分类号： H04M3/42306 ,  H04M3/4228 ,  H04M2203/2044 ,  H04M7/009

摘要： A method of and system for providing selective trunk group member termination service in a network of telecommunications switches. Each trunk group at a terminating switch that requires selective trunk member termination is identified by a terminating member trunk group parameter. A data access point (DAP) that is accessible by the switches of the network to provide call routing and number translation services identifies a set of trunk group members selected for selective trunk group member termination by means of a trunk group member range parameter. When a call is received at an originating switch of the network, the originating switch queries the DAP and the DAP returns call routing information. If the call requires selective trunk member termination, the call routing information includes the trunk group member range parameter. A terminating switch determines whether or not it has received a trunk group member range parameter for a call, the switch determines whether the terminating member trunk group parameter for the trunk group to which the call is to be terminated is set to yes. If so, the terminating switch attempts to complete the call to a truck group member in the range specified by the trunk group member range parameter.

摘要翻译： 一种用于在电信交换机的网络中提供选择性中继线群成员终止服务的方法和系统。 需要选择性中继线段成员终止的终端交换机上的每个中继组由终端成员中继组参数标识。 可由网络交换机访问以提供呼叫路由和号码转换服务的数据接入点（DAP）通过中继线群组成员范围参数识别为选择性中继线群组成员终止而选择的一组中继群成员。 当在网络的始发交换机处接收到呼叫时，发起交换机查询DAP，并且DAP返回呼叫路由信息。 如果呼叫需要中继线成员终端，呼叫路由信息包括中继线群组成员范围参数。 终接交换机确定是否已经接收到呼叫的中继群成员范围参数，交换机确定呼叫要终止的中继组的终接成员中继群参数是否设置为是。 如果是这样，终端交换机将尝试在由中继线群组成员范围参数指定的范围内完成对卡车组成员的呼叫。

公开(公告)号：US5912887A

公开(公告)日：1999-06-15

申请号：US673221

申请日：1996-06-27

申请人： Shailin Sehgal

发明人： Shailin Sehgal

IPC分类号： H04J3/12 ,  H04Q11/04 ,  H04J3/02 ,  H04M11/00

CPC分类号： H04J3/12 ,  H04Q11/0457 ,  H04Q2213/13174 ,  H04Q2213/13176 ,  H04Q2213/13204 ,  H04Q2213/13206 ,  H04Q2213/13209 ,  H04Q2213/13216

摘要： A system and method for implementing user-to-user data transfer services utilizes an overlay network to transfer user-to-user data between users independent of communications between the users on a conventional signaling network. The system and method examines a frame of data received from a user to determine whether the frame contains user-to-user data. If the frame does contain user-to-user data, the user-to-user data is removed from the frame and formatted for transfer. The formatted user-to-user data is then transferred to the recipient via the overlay network, independently of the communication between the users on the signaling network.

摘要翻译： 用于实现用户到用户数据传输服务的系统和方法利用覆盖网络在独立于常规信令网络上的用户之间的通信的用户之间传送用户到用户数据。 系统和方法检查从用户接收的一帧数据，以确定帧是否包含用户到用户的数据。 如果该帧确实包含用户到用户的数据，则用户到用户的数据将从帧中移除并进行格式化以进行传输。 格式化的用户到用户数据然后经由覆盖网络被传送到接收者，独立于信令网络上的用户之间的通信。