/mcpTSP Message to App Data Party B: Call-2 LINE_CALLSTATE (LINECALLSTATE_CONNECTED) CallerID = B / CalledID = C1 / ConnectedID = MC mod Calling = MB / mod Called = C1 / mod Connected = MC MC: LINE_CALLSTATE (LINECALLSTATE_CONNECTED) CallerID = B / CalledID = MC / ConnectedID = B mod Calling = MB / mod Called = MC / mod Connected = MB MC answers the call Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 750 Message Sequence Charts Message Sequence Charts