INTELLIGENT CALL CONTROL AGENT
Original Publication Date: 1997-Dec-01
Included in the Prior Art Database: 2002-Jun-18
The AIN model as defined by the ITU-T in their Q.1200 series of specifications uses event trigger mechanism via detection points in the Basic Call State Model (BCSM) to communicate with and sup- port advanced services in the network. However the Call Control Agent Function (CCAF) in the termi- nal is designed to support services based on the fixed BCSM in the Network and no mechanism exists to modify its behavior. The CCAF is normal- ly customized for the desired advanced service. This limits the terminal capabilities.