/mcpExpected events Action B will be dropped out of conference. LINECALLSTATE Event will be sent to Application with state = Idle. 1. Application does LineRemoveFromConference on the ‘Conferenced’ CallLeg on A which is connected to B and mode is ‘Active’. Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 673 Message Sequence Charts Message Sequence Charts