公开(公告)号：US11558492B2

公开(公告)日：2023-01-17

申请号：US16880180

申请日：2020-05-21

Applicant: Metaswitch Networks Ltd.

Inventor： Oliver Edward Pratt ,  Salem Al-Damluji

IPC: H04L69/08 ,  H04L65/102 ,  H04L69/22 ,  H04L65/1104

Abstract: In a telecommunications network, a network node processes messages according to different sets of user-programmable message processing rules. The network node includes an input for receiving a series of input messages which are processed in a message manipulation function. Processed messages are also output from the network node according different communication protocols.

公开(公告)号：US10057160B2

公开(公告)日：2018-08-21

申请号：US15073491

申请日：2016-03-17

Applicant: METASWITCH NETWORKS LTD

Inventor： Phillip James Springett ,  Max Dymond ,  Ryan Peter Norris ,  Oliver Edward Pratt ,  George Malcolm Gilbert

IPC: H04L12/707 ,  H04L12/24 ,  H04L12/26

CPC classification number: H04L41/0659 ,  H04L43/0811

Abstract: Measures for use in routing data in a data communications network. A request to route data to a given destination in the network is received. A route to the given destination is first selected from a plurality of routes to the given destination stored in a routing table. Routing the data to the given destination using the first selected route is attempted. In response to receipt of an indication that routing the data to the given destination via the first route failed, a second, different route to the given destination is second selected from the plurality of routes to the given destination stored in the routing table. The second selecting includes omitting, for the purposes of the second selection, at least one route to the given destination from the plurality of routes to the given destination stored in the routing table.