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Media Gateway Interconnect Routing in a Softswitch Environment

  • US 20080280616A1
  • Filed: 04/21/2005
  • Published: 11/13/2008
  • Est. Priority Date: 04/21/2004
  • Status: Active Grant
First Claim
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1. A method for routing calls in a distributed mobile switching center environment, the method comprising:

  • receiving a call to be routed from a first switching node to a second switching node;

    identifying an inter-switch route for the call from the first switching node to the second switching node, the inter-switch route including an intermediate switching node, wherein the intermediate switching node includes a plurality of media gateways;

    selecting an intra-switch route within the intermediate switching node from a plurality of intra-switch routes within the intermediate switching node for establishing the inter-switch route, each of the plurality of intra-switch routes including at least one interconnection between media gateways; and

    connecting the call using the identified inter-switch route and the selected intra-switch route.

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