Method, system call control and applied server for realizing WAC service

Method, system call control and applied server for realizing WAC service

  • CN 101,068,288 A
  • Filed: 02/12/2007
  • Published: 11/07/2007
  • Est. Priority Date: 09/30/2006
  • Status: Active Application
First Claim
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1. , a kind of method that realizes virtual subscriber exchange service in wide area is characterized in that, comprising:

  • Calling terminal makes a call to the caller calls controller;

    The caller calls controller in the process of calling out callee'"'"'s call controller with calling terminal wide area centrex WAC group in cornet send to callee'"'"'s call controller;

    Callee'"'"'s call controller in calling out the process of terminal called with the WAC group of calling terminal in cornet send to terminal called.

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