公开(公告)号：US20160072897A1

公开(公告)日：2016-03-10

申请号：US14850761

申请日：2015-09-10

Applicant: METASWITCH NETWORKS LTD

Inventor： Oliver James CARTER ,  Christopher Richard GIBBS ,  Oliver Fairless NICOLSON ,  Phillip James SPRINGETT

IPC: H04L29/08 ,  H04L29/06 ,  H04L9/06 ,  H04M7/00

CPC classification number: H04L67/146 ,  H04L9/0631 ,  H04L29/08621 ,  H04L63/0428 ,  H04L65/1006 ,  H04L65/104 ,  H04L65/1043 ,  H04L65/1053 ,  H04L65/80 ,  H04M7/006

Abstract: Measures for use in processing communication sessions in a telecommunications network are provided. Each communication session has a signaling path spanning a plurality of devices including one or more intermediate network devices and at least two endpoint devices, the signaling path comprising a plurality of signaling segments, each segment being between two devices in the plurality of devices. A first signaling message, comprising a first identifier associated with the communication session, is received via a first signaling segment for a communication session. At least part of the first identifier is transformed using a deterministic encryption algorithm to generate a second identifier. A second signaling message, comprising the second identifier, is transmitted via a second signaling segment for the communication session to associate the second identifier with the communication session.

Abstract translation: 提供了用于处理电信网络中的通信会话的措施。 每个通信会话具有跨越包括一个或多个中间网络设备和至少两个端点设备的多个设备的信令路由，该信令路径包括多个信令段，每个段位于多个设备中的两个设备之间。 经由用于通信会话的第一信令段接收包括与通信会话相关联的第一标识符的第一信令消息。 使用确定性加密算法来转换第一标识符的至少一部分以生成第二标识符。 包括第二标识符的第二信令消息经由用于通信会话的第二信令段被发送以将第二标识符与通信会话相关联。

公开(公告)号：US20140052875A1

公开(公告)日：2014-02-20

申请号：US13968918

申请日：2013-08-16

Applicant: Metaswitch Networks Ltd

Inventor： Oliver James CARTER ,  Richard HEWITT ,  Steve WELHAM

IPC: H04L12/741

CPC classification number: H04L45/745 ,  H04L61/103 ,  H04L61/6009 ,  H04L65/1073 ,  H04L69/40

Abstract: At a migration server separate from a first server, a plurality of incoming internet protocol, IP, packets directed at an IP address associated with an IP service are received. On the basis of one or more source characteristics associated with IP packets in the plurality, it is determined that a first subset of packets in the plurality originated from one or more client devices which have not been migrated to a second server and that a second subset in the plurality originated from one or more client devices which have been migrated to the second server. IP packets determined to be in the first subset are forwarded to a first physical address associated with the first server for processing at the first server. IP packets determined to be in the second subset are processed at the second server.

Abstract translation: 在与第一服务器分离的迁移服务器处，接收多个传入的因特网协议IP，指向与IP服务相关联的IP地址的分组。 基于与多个IP分组相关联的一个或多个源特征，确定多个中的分组的第一子集来自未迁移到第二服务器的一个或多个客户端设备，并且第二子集 在来自一个或多个已被迁移到第二服务器的客户端设备中的多个。 确定在第一子集中的IP分组被转发到与第一服务器相关联的第一物理地址，以在第一服务器处理。 确定在第二子集中的IP分组在第二服务器处理。