METHOD FOR DISCOUNTING CALLING CHARGE OF PREPAID SUBSCRIBER IN INTELLIGENT NETWORK AND APPARATUS THEREFOR

摘要

The present invention relates to a call rate discount method for providing a call rate discount service for an intelligent network prepaid subscriber, and an apparatus therefor, and according to the present invention, a call rate discount service for a prepaid subscriber in a communication system including an intelligent network switching node and an intelligent network control node. The method may further include: receiving, by the intelligent network control node, outgoing call processing result information of a prepaid subscriber from the intelligent network switching node; Retrieving, by the intelligent network control node, a rate discount rate to be applied to the prepaid subscriber; Calculating, by the intelligent network control node, the call rate of the prepaid subscriber using the received outgoing call processing result information and discounting the calculated call rate according to the retrieved call rate discount rate; And subtracting, by the intelligent network control node, the discounted call rate from the prepaid balance of the prepaid subscriber.