/mcpCall info Events Actions GC2: CallCtlTermConnDroppedEv for TC GC2: ConnDisconnectedEv for C GC2: CallCtlConnDisconnectedEv for C GC2: CallInvalidEv GC2: CallObservationEndedEv (Connection for A ).getUniqueID(null) returns ID37 (Connection for B ).getUniqueID(null) returns ID38 (GC1: Connection for C ).getUniqueID(null) returns ID39 (Connection for C ).getUniqueID(null) returns ID40 (Connection for D ).getUniqueID(null) returns ID41 (GC3: Connection for E ).getUniqueID(null) returns ID42 ( (CiscoConnection)(GC3: ConnCreatedEv for cBridge-GC1).getConnection() ).getUniqueID(null) throws PrivilegeVoilationException ( (CiscoConnection)(GC1: ConnCreatedEv for cBridge-GC3).getConnection() ).getUniqueID(null) throws PrivilegeVoilationException (Connection for A ).getUniqueID(null) returns ID37 (Connection for B ).getUniqueID(null) returns ID38 (Connection for C ).getUniqueID(null) returns ID39 (Connection for D ).getUniqueID(null) returns ID41 (Connection for E ).getUniqueID(null) returns ID42 GC1 and GC3 are created as normal GC1 has connections for A, B and C(Held) GC3 has connections for C(Talking), D and E GC3: ConnCreatedEvent for cBridge-GC1 GC3: CiscoConferenceChainAddedEv GC3: ConnConnectedEvent for cBridge-GC1 GC3: CallCtlConnEstablishedEv for cBridge-GC1 GC3: TermConnDroppedEv for TC GC3: CallCtlTermConnDroppedEv for TC GC3: ConnDisconnectedEvent for C GC3: CallCtlConnDisconnectedEv C GC1: CallCtlTermConnTalkingEv for TC GC1: ConnCreatedEvent for cBridge-GC3 GC1: CiscoConferenceChainAddedEv GC1: ConnConnectedEvent for cBridge-GC3 GC3: CallCtlConnEstablishedEv for cBridge-GC3 9. Conference Chaining Scenario; All Observed GC1: A calls B; B answers and adds C to conference GC3: C calls D; D answers and adds E to conference App sends GC1.conference(GC3) to chain two conferences Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 919 Message Sequence Charts Message Sequence Charts