TAPI structures TAPI messages CTI messages Action TSPI LINECALLINFO dwOrigin = OUTBOUND dwReason = DIRECT dwCallerIDFlags = LINECALLPARTYID_ BLOCKED dwCallerID = NP dwCallerIDName = NP dwCalledID = B dwCalledIDName = B’s name dwConnectedIDFlags = LINECALLPARTYID_ BLOCKED dwConnectedID = NP dwConnectedIDName = NP dwRedirectingID = B dwRedirectingIDName = B’s name dwRedirectionIDFlags = LINECALLPARTYID_ BLOCKED dwRedirectionID = NP dwRedirectionIDName = NP TSPI: LINE_CALLSTATE, hDevice = hCall-1, dwCallbackInstance = 0, dwParam1 = RINGBACK dwParam2 = 0 dwParam3 = 0 CallStateChangeEvent, CH = C1, State = Ringback, Reason = Direct, Calling = A, CallingPartyPI = Restricted, Called = C, CalledPartyPI = Restricted, OriginalCalled = B, OrigCalledPartyPI = Restricted, LR = B, LastRedirectingPartyPI

Restricted Party C Party C is offering (continued) Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 928 Message Sequence Charts Message Sequence Charts