/mcpTAPI structures TAPI messages Action EVENT = LINE_DEVSPECIFIC dwParam1 = SLDSMT_LINE_PROPERTY_CHANGED dwParam2 = LPCT_REMOTE_DESTINATION_INFO (0x00004000) Update Remote Destination RD1 on CTI Remote Device "CTIRD" with IsActive set to true CiscoLineDevSpecific UpdateRemoteDestination Req m_RDNumber = "914086271309" m_UnicodeRDName = "Mobile" m_NewRDNumber = "914086271309" m_activeRD = 0x00000001 LINEDEVCAPS::DevSpecific Remote Destination Info: unicodeRDName = "Mobile" RDNumber = "91486271309" isActiveRD = 0x00000001 unicodeRDName = "Office" RDNumber = "4089022131" isActiveRD = 0x00000000 IsMyAppLastToSetActiveRD = 0x00000001 LineGetDevCaps() returns success LineGetDevCaps() with dwDeviceID = LineDeviceId of Line-A. Event on Line A : Line INSERVICE EVENT Event = LINE_LINEDEVSTATE dwParam1 = LINEDEVSTATE_OUTOFSERVICE Line INSERVICE EVENT Event = LINE_LINEDEVSTATE dwParam1 = LINEDEVSTATE_INSERVICE Stop Primary CTI Manager TSP connects to Secondary CTIManager and Active RD configuration is RE-SET by CiscoTSP Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 594 Message Sequence Charts Message Sequence Charts