Systems and methods for verifying the provisioning of advanced intelligent network services

摘要

Methods and systems are disclosed for automatically verifying the correct provisioning of recent subscribers to provisioned services and identifying subscribers for whom services were not correctly provisioned. The automatic verification and identification system comprises a service switching point, a service control point and an automatic provisioning verification testing device. The testing device is adapted to place a call to the subscriber's telephone directory number through the service switching point. The service switching point is adapted to suspend calls directed to a service control point and to send information concerning calling and called parties to the service control point. The service control point is adapted to querying a database of subscription information and replacing the calling party information with information to be verified. The service control point then directs the service switching point to call the incoming telephone line of the testing device. The testing device compares information received from the service switching point with information contained in a subscription database associated with the testing device. Information that is not substantially identical is identified as requiring further investigation. Calls to directory numbers made on the outgoing line of the testing device for which no corresponding call is received on the incoming line are identified as requiring further investigation.