McDewey

Scenario 2: A Calls B, Within Same Cluster. B Redirects the Call to 1000, Which Is in Another Cluster (SAF ICT) Call info Result Action CallActiveEv ConnCreatedEv A ConnConnectedEv A CallCtlConnInitiatedEv A TermConnCreatedEv TA TermConnActiveEv TA CallCtlTermConnTalkingEv TA CallCtlConnEstablishedEv A ConnCreatedEv B ConnCreatedEv B CallCtlConnOfferedEv B ConnAlertingEv B CallCtlConnAlertingEv B TermConnCreatedEv TB TermConnRingingEv TB CallCtlTermConnRingingEvImpl TB A calls B within the same cluster getCurrentCallingAddress() = A getCurrentCalledAddress() = 1000 getCalledAddress() = B getLastRedirectedAddress() = B TermConnDroppedEv TB CallCtlTermConnDroppedEv TB ConnDisconnectedEv B CallCtlConnDisconnectedEv B ConnCreatedEv 1000 B redirects the call to 1000 Scenario 3: A Calls 1000 Which Is in the Other Cluster (SAF ICT Bandwidth Is Low) Call info Result Action CallActiveEv ConnCreatedEv –A ConnConnectedEv – A CallCtlConnDialingEv - ATermConnCreatedEv - TA TermConnActiveEv –TA CallCtlTermConnTalkingEv - TA A dials 1000, this call is first intercepted by CCD Requesting Feature, and CCD Requesting feature extends this call to SIP trunk Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 786 Message Sequence Charts Message Sequence Charts