| 摘要 |
<p>Dynamically modifiable call processing logic includes creating a Basic Call State Machine (BCSM) which is an instantiation of a dynamically executable Call Model (24, 26) having one or more initialization files and one or more shared library functions. The Call Model supplies the BCSM (20, 22) with Advanced Intelligent Network (AIN) compliant basic call processing logic as well as other features and configuration instructions. The BSCM is provided with a number of states, each of which corresponds to a point-in-call (PIC, 32a, 32b, 42a, 42b). The Call Model is written with 'C' language functions and the functions specify which shared libraries contain the definitions of the functions.</p> |
