McDewey

Applications: • App1 – Dynamically Registers CTI Port/RP with Early Offer Support • App2 – Dynamically Registers CTI Port/RP with Early Offer Support *** App1 and App2 are running on Different Client Machines. TSP Message to application data Action Line_reply with Success Lines will be Enumerated to Application. App1 and App2: lineInitialize Line_Open successful App1 and App2: lineOpen() with Extversion – 0x800B0000 for Line A LineSetStatusMessages returns Success App1 and App2: LineSetStatusMessages() – with dwLinestates – 0xcc Line_Reply with Success App1 and App2: Application sends lineDevSpecific(CciscoLineDevSpecificEnableFeatureSupport) with m_Feature – 0x00000001, m_Feature_Capability - 0x00000001 Line_Reply with Success LineInserviceEvent reports to Application. App1 and App2: Application sends lineDevSpecific(CciscoLineDevSpecificPortRegistrationPerCall) with MediaCaps Info *** Both Applications set with same Capabilities A: LINE_CALLSTATE (LINECALLSTATE_PROCEEDING) App1 and App2: LINE_DEVSPECIFIC dwParam1 = SLDSMT_RTP_GET_IP_PORT dwParam2 = 0x00000xyy x (ninth Bit from LSB) – 1 – SetRTP (1-App has to set RTP / 0 – App need not set RTP) uy (8 bits) – IPAddressing Mode App1: Application calls LineMakeCall() on A dialing a Party in Cluster2 Call is being routed through the SIP trunk with Early Offer Enabled Line_Reply with Success App1: Application sends lineDevSpecific(CciscoLineDevSpecificSetRTPParamsForCall) with IPAddress and Port Info Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 686 Message Sequence Charts Message Sequence Charts