McDewey

Events at C Events at B Events at A Scenario SN GCID with reason REPLACES and Cgpn = B, Cdpn = C, Lrp = A OCdpn = C JTAPI Events: CiscoCallChangedEv (GC2 -GC1) ConnDisconnectedEv –A -GC2 CallCtlConnDisconnectedEv -A -GC2 ConnDisconnectedEv –C -GC2 CallCtlConnDisconnectedEv -C -GC2 CallInvalid -GC2 CallActive -CG1 ConnCreatedEv –B –GC1 ConnConnectedEv –B -GC1 CallCtlConnEstablishedEv -B -CG1 ConnCreatedEv –C -GC1 ConnConnectedEv –C -GC1 CallCtlConnEstablishedEv -C -CG1 Cause = CAUSE_NORMAL CiscoFeatureReason = REASON_REPLACES JTAPI CallInfo: Calling = A, Called = B, CurrentCalling = B, CurrentCalled = C, LastRedirecting = A CPIC with reason REPLACES and Cgpn = B, Cdpn = C, Lrp = A, OCdpn = C JTAPI Events: ConnDisconnectedEv –A -GC1 CallCtlConnDisconnectedEv -A -GC1 ConnCreatedEv – C - GC1 ConnConnectedEv –C –GC1 CallCtlConnEstablishedEv–C -GC1 Cause = CAUSE_NORMAL CiscoFeatureReason = REASON_REPLACES JTAPI CallInfo: Calling = A, Called = B, CurrentCalling = B, CurrentCalled = C, LastRedirecting = A No Events REFER request with REPLACE Dialog: When A is outside a Cisco Unified Communications Manager Cluster SIP -UA A is in call with B, Dialog1 and Dialog2 SIP -UA A is in call with C Dialog3 and Dialog4 SIP -UA A sends REFER B on Dialog1 to C with REPLACES Dialog3 6. Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 1483 Message Sequence Charts Message Sequence Charts