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VOICE CALL CONTINUITY FOR EMERGENCY CALLS

  • US 20070149166A1
  • Filed: 12/21/2006
  • Published: 06/28/2007
  • Est. Priority Date: 12/23/2005
  • Status: Abandoned Application
First Claim
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1. A node, comprising:

  • a processor; and

    a memory with instructions stored therein which are accessible and processable by said processor to facilitate the following steps;

    receiving a signal which indicates that a VCC capable User Equipment (UE) is attempting to place an emergency call while located in an Internet Protocol Multimedia Subsystem (IMS) network; and

    initiating a call request towards an Emergency-Call Session Control Function (E-CSCF) located in the IMS network where the call request takes part in establishing the emergency call between the UE and a Public Safety Access Point (PSAP).

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