Method for processing exception caused by re-selection service call conversation control function

Method for processing exception caused by re-selection service call conversation control function

  • CN 101,132,407 B
  • Filed: 08/13/2007
  • Issued: 11/06/2013
  • Est. Priority Date: 08/13/2007
  • Status: Active Grant
First Claim
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1. abnormal processing method that re-selection service call conversation control function is caused, it is characterized in that, when the user initiates the request of re-injection volume, and after service call conversation control function S-CSCF gravity treatment occured, home subscriber server HSS gravity treatment indication information was included in the user authentication response and/or user'"'"'s configuration response message that sends to the S-CSCF after gravity treatment;

  • S-CSCF after this gravity treatment gravity treatment indication information is included in the response of succeeding in registration corresponding with this re-injection volume request and sends to Proxy Call Session Control Function P-CSCF, P-CSCF according to this gravity treatment indication information know that gravity treatment has occured S-CSCF corresponding to this user.

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