McDewey

Cluster1 and Cluster2 connected via SIP trunk SIP trunk Supports Early Offer TSP Message to application data Action Line_reply with Success Lines will be Enumerated to Application. lineInitialize Line_Open successful lineOpen() with Extversion – 0x000B0000 for Line A LineSetStatusMessages returns Success LineInserviceEvent reports to Application Line_LineDevState Dwparam1 = x040, InService LineSetStatusMessages() – with dwLinestates – 0xcc Line_Devspecific fails with error LINEERR_OPERATIONUNAVAIL Application sends lineDevSpecific(CciscoLineDevSpecificEnableFeatureSupport) with m_Feature – 0x00000001, m_Feature_Capability - 0x00000001 Line_Reply with Success Application sends lineDevSpecific(CCiscoLineDevSpecificSetStatusMsgs) with m_DevSpecificStatusMsgsFlag=DEVSPECIFIC_GET_IP_PORT -0x00000400 A: LINE_CALLSTATE (LINECALLSTATE_PROCEEDING) Application calls LineMakeCall() on A dialing a Party in Cluster2 Call is routed through SIP trunk with Early Offer Enabled A: LINE_CALLSTATE (LINECALLSTATE_CONNECTED) Media will be set and Media Events will be reported to Application Other Party answers the Call Application Registers CTI Port with New Cisco Wave Driver and Enables Early Offer Support Configuration A – CTI Port; Cluster1 and Cluster2 connected via SIP trunk SIP trunk Supports Early Offer TSP Message to application data Action Line_reply with Success Lines will be Enumerated to Application. During Installation of CiscoTSP User has to select New Wave Driver. lineInitialize Line_Open successful lineOpen() with Extversion – 0x000B0000 for Line A Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 690 Message Sequence Charts Application Registers CTI Port with New Cisco Wave Driver and Enables Early Offer Support