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Concurrent call handover

  • US 8,244,251 B1
  • Filed: 08/30/2010
  • Issued: 08/14/2012
  • Est. Priority Date: 08/28/2009
  • Status: Active Grant
First Claim
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1. A computer implemented method, comprising:

  • receiving a call handover request from a mobile communications device at a converged services platform;

    determining that multiple call instances are associated with the mobile communications device;

    identifying a first call instance and a second call instance from a service location register; and

    setting a new anchor address for the first call instance before setting the new anchor address for the second call instance, the new anchor address comprising the new domain.

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