/mcpShared Line-Scenario Expected events Action Conference Model: Lines B and C in conference will be having 4 callLegs, 3 conferenced and 1 connected Lines A and A' will be having 8 CallLegs A,B,C and A' are in conference; A is conference Controller Unified CM Parameter "Drop Ad Hoc Conference = Never" CallLegs on A: Connected -to Conference Bridge (Active) Conferenced -(caller Id -A ;Called Id -B; Connected Id -B) (Active) Conferenced -(caller Id -A ;Called Id -C; Connected Id -C) (Active) Conferenced -(caller Id -A ;Called Id -A' ; Connected Id -A') (Active) Connected -to Conference Bridge (Remote in Use) Conferenced -(caller Id -A' ;Called Id -B; Connected Id -B) (Remote in Use) Conferenced -(caller Id -A' ;Called Id -C; Connected Id -C) (Remote in Use) Conferenced -(caller Id -A' ;Called Id -A; Connected Id -A) (Remote in Use) Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 671 Message Sequence Charts Message Sequence Charts