公开(公告)号：US20080317055A1

公开(公告)日：2008-12-25

申请号：US12202983

申请日：2008-09-02

申请人： JERKER MATTIAS ZETTERLUND ,  PAUL A. WILSON

发明人： JERKER MATTIAS ZETTERLUND ,  PAUL A. WILSON

IPC分类号： H04L12/66

CPC分类号： H04L65/104 ,  H04L29/06 ,  H04L29/06027 ,  H04L45/24 ,  H04L45/28 ,  H04L65/103 ,  H04L69/14 ,  H04L69/40

摘要： A media gateway controller (MGC) is described herein that implements a shared risk group package to control and prevent a media gateway (MG) from establishing redundant links like a primary link and a secondary link that use resources that share the same risk of failure. Essentially, the MGC uses the shared risk group package to control which resources like ephemeral terminations are used by the MG to establish the primary link and the secondary link such that if any of the resources associated with the primary link fail then the secondary link remains operational within the MG and if any of the resources associated with the secondary link fail then the primary link remains operational within the MG.

摘要翻译： 本文描述了实现共享风险组包的媒体网关控制器（MGC），以控制和防止媒体网关（MG）建立诸如主链路和使用共享相同的故障风险的资源的辅助链路的冗余链路。 基本上，MGC使用共享风险组包来控制MG使用短暂终止的资源来建立主链路和辅助链路，使得如果与主链路相关联的任何资源失效，则辅助链路仍然可操作 在MG内，如果与次级链路相关联的任何资源失败，则主链路在MG内保持运行。