McDewey

Call info Result Action GC2: CallActiveEv ConnCreatedEv –A ConnConnectedEv – A CallCtlConnInitiatedEv - ATermConnCreatedEv - [Term A] TermConnActiveEv –[Term A] CallCtlTermConnTalkingEv –[Term A] CallCtlConnDialingEv A CallCtlConnEstablishedEv A ConnCreatedEv – B

ConnAlertingEv B CallCtlConnAlertingEv B TermConnCreatedEv [Term B] TermConnRingingEv [Term B] CallCtlTermConnRingingEvImpl [Term B] currentCalling = A currentCalled = B CAUSE = CAUSE_NORMAL GC2: ConnConnectedEv B CallCtlConnEstablishedEv B TermConnActiveEv [Term B] CallCtlTermConnTalkingEv [Term B] B answers the call and A & B are connected. Scenario 2 Phone A is a normal SCCP/SIP phone and phone B is Cisco Unified IP Phone 6901. Application is observing both the devices A & B. User initiates a call from phone A to phone B. Phone B goes off-hook and answers the incoming call. Configuration: • Phone A – SCCP/SIP Device • Phone B – Cisco Unified IP Phone 6901 Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 1513 Message Sequence Charts Message Sequence Charts