METHOD AND SYSTEM FOR MANAGING A CALL SETUP BETWEEN A MOBILE STATION AND A COMMUNICATION INFRASTRUCTURE

摘要

A method and system for managing a call setup between a mobile station (102) and a communication infrastructure (104) is provided. The method includes the detection (202) of a call setup failure by the mobile station, based on non-receipt of a next expected message sent by the communication infrastructure. The method further includes the mobile station sending a rejection order message to the communication infrastructure, to indicate at least one cause of the call setup failure. The communication infrastructure sends a re-synchronization message to the mobile station. Thereafter, the mobile station resumes the call setup, based on the received re-synchronization message.