/mcpExpected Results CTI events Action LINECALLINFO::DEVSPECIFIC would contain Unique Call Reference B2 LineGetCallInfo on B (Consultation Call between B and C) LINECALLINFO::DEVSPECIFIC would contain Unique Call Reference C1 LineGetCallInfo on C (Consultation Call between B and C) For C LINE_CALLDEVSPECIFIC event is received dwParam1=SLDSMT_LINECALLINFO_ DEVSPECIFICDATA dwParam2 = SLDST_UNIQUE_CALL_REF_ID_INFO dwParam3 = 0 CallGlobalCallHandleChangedEvent received for C Applications completes Transfer LINECALLINFO::DEVSPECIFIC would contain Unique Call Reference A1 LineGetCallInfo on A LINECALLINFO::DEVSPECIFIC would contain Unique Call Reference C2 LineGetCallInfo on C Blind Transfer Scenario Application does a LineInitialize.Application opens all lines with new ExtVersion 0x000A0000. A calls B and B answers the call. B does lineBlindTransfer to C. A is connected to C. Expected results CTI event Action LineInitialize LineOpen on A, LineOpen on B, LineOpen on C with new ExtVesrion 0x000A0000 Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 698 Message Sequence Charts Blind Transfer Scenario