McDewey

TSP Message to App data Party A: LINE_CALLSTATE (LINECALLSTATE_RINGBACK)/ LINE_CALLINFO CallerID = A / CalledID = B1 / RedirectingID = MB / RedirectionID = C mod Calling = MA / mod Called = B1 / mod Redirecting = MB / mod Redirection = C C: LINE_APPNEWCALL, LINE_CALLSTATE (LINECALLSTATE_OFFERING/ LINECALLSTATE_ACCEPTED dwReason = LINECALLREASON_UNKNOWN extendCallReason = CtiReasonCallIntercept CallerID = A / CalledID = MB / RedirectingID = MB / RedirectionID = C mod Calling = MA / mod Called = MB / mod Redirecting = MB / mod Redirection = C A receives CallStateChangeEvent (RingBack) C receives NewCallEvent A: LINE_CALLSTATE (LINECALLSTATE_CONNECTED) CallerID = A / CalledID = B1 / ConnectedID = C / RedirectingID = MB / RedirectionID = C mod Calling = MA / mod Called = B1 / mod Connected = C / mod Redirecting = MB / mod Redirection = C C: LINE_APPNEWCALL, LINE_CALLSTATE (LINECALLSTATE_OFFERING/ LINECALLSTATE_ACCEPTED CallerID = A / CalledID = MB / ConnectedID = A / RedirectingID = MB / RedirectionID = C mod Calling = MA / mod Called = MB / mod Connected = MA / mod Redirecting = MB / mod Redirection = C C answers A and C receives Connected Call state Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 746 Message Sequence Charts Message Sequence Charts