/mcpCall information Result Action getMediaIPAddressingMode() = IPv4 (((CiscoBaseMediaTerminal) (ev.getTerminal())). getRegistrationType = CiscoBaseMediaTerminal . passes DYNAMIC_MEDIA_REGISTRATION_FOR GET_PORT_SUPPORT GC1 CallActiveEv GC1 ConnCreatedEv A GC1 ConnConnectedEv A GC1 CallCtlConnInitiatedEv A GC1 TermConnCreatedEv TermA GC1 TermConnActiveEvTerm A GC1 CallCtlTermConnTalkingEv TermA GC1 CallCtlConnDialingEv A GC1 CallCtlConnEstablishedEv A GC1 CiscoMediaOpenIPPortEv TermA Application invokes connect() API to connect to another address B on terminal termB. isRTPRequired() = true. GC1 ConnCreatedEv B GC1 ConnInProgressEv B GC1 CallCtlConnOfferedEv B GC1 ConnAletingEv B GC1 CallCtlConnAlertingEv B GC1 TermConnCreatedEv B GC1 TermConnRingingEv B GC1 CallCtlTermConnRingingEvImpl B GC1 CiscoMediaOpenLogicalChannelEv TermA GC1 ConnConnectedEv B GC1 CallCtlConnEstablishedEv B GC1 TermConnActiveEv B GC1 CallCtlTermConnTalkingEv B CiscoRTPInputStartedEv Application does not sets the RTP parameters. (IPv4 address and port) B answers the call. Application sets the RTP parameters. Scenario Four Early offer call on a dynamically registered IPv6 only CtiPort/RP with DYNAMIC_MEDIA_REGISTRATION_FOR GET_PORT_SUPPORT for registration type. Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 1501 Message Sequence Charts Message Sequence Charts