公开(公告)号：US20140023067A1

公开(公告)日：2014-01-23

申请号：US14039969

申请日：2013-09-27

Applicant: Metaswitch Networks Ltd.

Inventor： Paul Brittain

IPC: H04M7/00

CPC classification number: H04M7/006 ,  H04L47/745 ,  H04L63/1458 ,  H04M3/367 ,  H04M3/436 ,  H04Q2213/13164 ,  H04Q2213/13166 ,  H04Q2213/13204 ,  H04Q2213/13348 ,  H04Q2213/13389 ,  H04W76/18

Abstract: Methods, apparatus and computer program products for processing signaling information for telephone call attempts in a packet-based telephony service. An overload protection node is introduced to protect a signaling node from an overload of signaling information for telephone call attempts. A characteristic of signaling information for telephone call attempts in the packet-based telephony service is monitored by the overload protection node and on the basis of the monitored characteristic, the overload protection node processes signaling information for telephone call attempts according to one of a number of different modes of operation. A mode of operation may involve transmitting signaling information for a call attempt to the signaling node or selecting one or more call attempts at the overload protection node for the purpose of reducing overload in the signaling node.

Abstract translation: 用于处理基于分组的电话服务中的电话呼叫尝试的信令信息的方法，装置和计算机程序产品。 引入过载保护节点以保护信令节点免受电话呼叫尝试的信令信息的过载。 基于分组的电话服务中的电话呼叫尝试的信令信息的特征由过载保护节点监视，并且基于所监视的特性，过载保护节点根据多个呼叫尝试中的一个来处理电话呼叫尝试的信令信息 不同的操作模式。 操作模式可以涉及向信令节点发送用于呼叫尝试的信令信息，或者为了减少信令节点中的过载，在过载保护节点选择一个或多个呼叫尝试。

公开(公告)号：US09491302B2

公开(公告)日：2016-11-08

申请号：US14039969

申请日：2013-09-27

Applicant: Metaswitch Networks Ltd.

Inventor： Paul Brittain

IPC: H04M7/00 ,  H04L12/911 ,  H04L29/06 ,  H04M3/36 ,  H04M3/436 ,  H04W76/02

CPC classification number: H04M7/006 ,  H04L47/745 ,  H04L63/1458 ,  H04M3/367 ,  H04M3/436 ,  H04Q2213/13164 ,  H04Q2213/13166 ,  H04Q2213/13204 ,  H04Q2213/13348 ,  H04Q2213/13389 ,  H04W76/18

Abstract: Methods, apparatus and computer program products for processing signaling information for telephone call attempts in a packet-based telephony service. An overload protection node is introduced to protect a signaling node from an overload of signaling information for telephone call attempts. A characteristic of signaling information for telephone call attempts in the packet-based telephony service is monitored by the overload protection node and on the basis of the monitored characteristic, the overload protection node processes signaling information for telephone call attempts according to one of a number of different modes of operation. A mode of operation may involve transmitting signaling information for a call attempt to the signaling node or selecting one or more call attempts at the overload protection node for the purpose of reducing overload in the signaling node.

Abstract translation: 用于处理基于分组的电话服务中的电话呼叫尝试的信令信息的方法，装置和计算机程序产品。 引入过载保护节点以保护信令节点免受电话呼叫尝试的信令信息的过载。 基于分组的电话服务中的电话呼叫尝试的信令信息的特征由过载保护节点监视，并且基于所监视的特性，过载保护节点根据多个呼叫尝试中的一个来处理电话呼叫尝试的信令信息 不同的操作模式。 操作模式可以涉及向信令节点发送用于呼叫尝试的信令信息，或者为了减少信令节点中的过载，在过载保护节点选择一个或多个呼叫尝试。