McDewey

Expected events Action For A and A': All calls go IDLE For B1: LINE_CALLSTATE param1 = x100, CONNECTED Caller = A, Called = B Connected C For C: LINE_CALLSTATE param1 = x100, CONNECTED Caller = A, Called = C, Connected = B User performs connected transfer on Cisco Unified IP phone (future version) Connected Transfer: Initiate From Phone, Complete From CTI Device A, B, C . Expected events Action For A: Call-1 LINE_CALLSTATE param1 = x100, CONNECTED Caller = A, Called = B Connected B Call-2 LINE_CALLSTATE param1 = x400, HOLD Caller = A, Called = C Connected C For B: LINE_CALLSTATE param1 = x100, CONNECTED Caller = A, Called = B, Connected = A For C: LINE_CALLSTATE param1 = x100, CONNECTED Caller = A, Called = C, Connected = A A ‡ C is on hold A ‡ B is connected, Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 991 Message Sequence Charts Message Sequence Charts