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METHOD AND APPARATUS FOR PROVIDING AUTOMATIC CRANKBACK FOR EMERGENCY CALLS

  • US 20090052633A1
  • Filed: 10/27/2008
  • Published: 02/26/2009
  • Est. Priority Date: 12/31/2005
  • Status: Active Grant
First Claim
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1. A method for providing automatic crankback for an emergency call in a communication network, comprising:

  • identifying at least one call signaling message error that impacts emergency call processing, wherein said identifying comprises;

    injecting one or more test signaling message errors into said communication network;

    injecting one or more test emergency calls into said communication network; and

    identifying one or more of said one or more test signaling message errors that caused a negative impact on processing of one or more of said one or more test emergency calls; and

    activating an automatic crankback procedure if said at least one call signaling message error is detected in said communication network.

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