/mcpExpected results CTI events Action For A LINE_CALLDEVSPECIFIC event is received dwParam1=SLDSMT_LINECALLINFO_ DEVSPECIFICDATA dwParam2 = SLDST_UNIQUE_CALL_REF_ID_INFO dwParam3 = 0 LINECALLINFO::DEVSPECIFIC would contain Unique Call Reference A1 For B LINE_CALLDEVSPECIFIC event is received dwParam1=SLDSMT_LINECALLINFO_ DEVSPECIFICDATA dwParam2 = SLDST_UNIQUE_CALL_REF_ID_INFO dwParam3 = 0 LINECALLINFO::DEVSPECIFIC would contain Unique Call Reference B1 NewCallEvent received for A NewCallEvent received for B LineInitialize LineOpen on A , LineOpen on B, LineOpen on C with new ExtVesrion 0x000A0000 LINECALLINFO::DEVSPECIFIC would contain Unique Call Reference A1 LineGetCallInfo on A LINECALLINFO::DEVSPECIFIC would contain Unique Call Reference B1 LineGetCallInfo on B Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 709 Message Sequence Charts Message Sequence Charts