Method for processing authentication failed/authorization denied subscribers by intelligent network

A method for processing authorization failed/authorization denied subscribers by an intelligent network, comprising:

• analyzing an authentication and authorization of a subscriber originating a call when the call is detected by a mobile switching system;
• determining whether an authorization denial trigger is in a state of activation if the subscriber is authorization-denied;
• transmitting a voice announcement provided by a switching system and releasing the call if the authorization denial trigger is in a non-activated state, or transmitting an origination request instruction message including a parameter indicating a reason for the authentication failure or the authorization denial against the subscriber and location information of the subscriber, to an SCP if the authorization denial trigger is in an activated state;
• transmitting a response message to the switching system to connect the call originated by the subscriber to a prescribed location according to an analysis of the origination request instructing message;
• and
• connecting the call originated by the subscriber to a prescribed location according to the response message.

A method for processing authentication failed/authorization denied subscribers by intelligent network, comprising:

• determining whether an authorization failure trigger for a corresponding subscriber is in an activated state, when an authentication failure or an authorization denial is detected for the subscriber who has originated a call;
• sending an origination request to a Service Central Point (SCP) that which handles the corresponding trigger, when the authorization failure trigger is in an activated state;
• analyzing the origination request and transmitting a response message to a switching system to connect the call originated by the subscriber to a prescribed location according to the result of the analysis;
• and
• connecting the originated call to the prescribed location according to the response message.