Design and Implementation of Enhanced State Machine for Telecom Web Service

Development of services that span over the Internet and telecom networks is driving significant efforts towards the integrated of services offered by telecom operators. In this paper, we design and implementation of enhance state machine for telecom Web service considering the specific characteristics state, asynchronous, events driven communications in telecom domain. We focus on the design and implementation details for the enhanced state machine design and implementation, such as the framework of enhanced state machine, the states, the events and state transition, and also illustrate the third party end call control scenarios. Finally, we give the conclusion and future essential work.