McDewey

Expected events Action For B2: LINE_CALLSTATE param1 = x100, CONNECTED Caller = C, Called = B2 , Connected = C For C: LINE_CALLSTATE param1 = x100, CONNECTED Caller = C, Called = B2, Connected = B2 For A User issues join request from phone with the call on B1 as survival call CONNECTED CONFERENCED Caller = A, Called = B1, Connected = B1 CONFERENCED Caller = A Called = C, Connected = C For B2 Call will go IDLE For C CONNECTED CONFERENCED Caller = C, Called = B2, Connected = B1 (or A) CONFERENCED Caller = C Called = A, Connected = A (or B1) Join Two Calls From Different Lines to B2 Expected events Action A ‡ B1 is HOLD, For A: C ‡ B2 is connected LINE_CALLSTATE param1 = x100, CONNECTED Caller = A, Called = B1 Connected B1 For B1: LINE_CALLSTATE Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 874 Message Sequence Charts Message Sequence Charts