CHARGING METHOD IN INTEGRATED SERVICES DIGITAL NETWORK

摘要

In the charging information processing of ISDN, the method corrects charging information of voice call, data call and packet call and records it to charging information storage efficiently. The method makes an integration block to store overall type of call information and processes it indifferent to call type. The method employs an access switching subsystem(1) and a central control subsystem(2). The ASS processes all information related to call and consists of blocks that generate call information and that generate charging information. The CCS stores charging information and processes input/output.