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Method and system for international roaming and call bridging

  • US 8,655,353 B2
  • Filed: 01/08/2013
  • Issued: 02/18/2014
  • Est. Priority Date: 09/24/2002
  • Status: Expired due to Fees
First Claim
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1. A non-transitory computer readable medium storing computer readable instructions executable by a processor of a call bridging server for implementing a method comprising:

  • receiving a request from a first mobile station at the call bridging server, the request for initiating a voice call to a second mobile station, wherein the request is formed using one of Short Message Service (SMS), Unstructured Supplementary Service Data (USSD), a web browser, and a voice-based call;

    initiating a first call leg from the bridging server to the first mobile station;

    initiating a second call leg from the bridging server to the second mobile station; and

    ,joining the first call leg with the second call leg at the bridging server to complete the voice call.

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