/mcpEvents Action For A CONNECTED Reason = DIRECT ExtendedCallReason = DIRECT Calling = A, Called = B, Connected = B For B CONNECTED Reason = DIRECT ExtendedCallReason = DIRECT Calling = A, Called = B, Connected = A For C IDLE Drop C from Click-2-Conference feature Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 553 Message Sequence Charts Message Sequence Charts