McDewey

Expected events Action B is dropped out of conference. LINECALLSTATE Event will be sent to Application with state = Idle. CallLegs after the Party is dropped from Conference: CallLegs on A: Connected -(on the conferenced callLeg which was connected to A -A') (Active) Connected -on the conferenced callLeg which was connected to A' -A) (Remote in Use) IDLE -(on the conferenced callLeg which was connected to A -B) IDLE -(on the connected callLeg which is connected to conference Bridge; A -CFB) IDLE -(on the conferenced callLeg which was connected to A' -B) IDLE -(on the connected callLeg which is connected to conference Bridge; A' -CFB) CallLegs on A': Connected -(on the conferenced callLeg which was connected to A' -A) (Active) Connected -on the conferenced callLeg which was connected to A -A') (Remote in Use) IDLE -(on the conferenced callLeg which was connected to A -B) IDLE -(on the connected callLeg which is connected to conference Bridge; A -CFB) IDLE -(on the conferenced callLeg which was connected to A' -B) IDLE -(on the connected callLeg which is connected to conference Bridge; A' -CFB) CallLegs on B: All 4 CallLegs are in IDLE state A' is dropped out of conference. LINECALLSTATE Event will be sent to Application with state = Idle. Application does a LineOpen (A) with new Ext ver. 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 678 Message Sequence Charts Message Sequence Charts