org.echarts.servlet.sip.machines
Class ThirdPartyCCFlow1FSM

java.lang.Object
  org.echarts.Machine
      org.echarts.StateMachine
          org.echarts.TransitionMachine
              org.echarts.servlet.sip.machines.ThirdPartyCCFlow1FSM

All Implemented Interfaces:

java.io.Serializable

public class ThirdPartyCCFlow1FSM
extends TransitionMachine

Uses third-party call control to set up a call between two far parties. See constructor for parameters. This fragment uses RFC 3725 Third Party Call Control (3pcc) call establishment flow I to establish a call between two parties.

              A              Controller               B
              |(1) INVITE no SDP  |                   |
              |<------------------|                   |
              |(2) 200 offer1     |                   |
              |------------------>|                   |
              |                   |(3) INVITE offer1  |
              |                   |------------------>|
              |                   |(4) 200 OK answer1 |
              |                   |<------------------|
              |                   |(5) ACK            |
              |                   |------------------>|
              |(6) ACK answer1    |                   |
              |<------------------|                   |
              |(7) RTP            |                   |
              |.......................................|
 

See Also:

Serialized Form

Nested Class Summary

class

ThirdPartyCCFlow1FSM.CALL_SECOND_PARTY

Field Summary

TransparentFSM

TRANSPARENT

Constructor Summary

ThirdPartyCCFlow1FSM(SipFactory factory, SipPort caller, SipPort callee, java.lang.String callerSipURI, java.lang.String calleeSipURI, int firstPartyTimeoutMsec, boolean isEarlyMedia, java.lang.String uid)
First calls callerSipURI on caller SipPort, then on success calls calleeSipURI on calleeSipPort.

Method Summary

Methods inherited from class org.echarts.TransitionMachine

addMessagelessTransition, addMessageTransition, globalStateString, globalStateString, initializeMessagelessTransitions, initializeMessageTransitions, initializeRoot, localStateString, localStateString, removePort, run, run, runNoQueueing

Methods inherited from class org.echarts.StateMachine

setMachineDebugging, setMachineMonitor, setMachineMonitoring

Methods inherited from class org.echarts.Machine

getDefaultMachineDebugging, getDefaultMachineDebuggingGlobalStateOutput, getDefaultMachineMonitor, getDefaultMachineMonitorFilter, getDefaultMachineMonitoring, getMachineDebugging, getMachineDebuggingGlobalStateOutput, getMachineID, getMachineIndex, getMachineMonitor, getMachineMonitoring, getParentMachine, getRootMachine, getSystemDebugging, getSystemMonitoring, putEvent, setDebugging, setDefaultMachineDebugging, setDefaultMachineDebuggingGlobalStateOutput, setDefaultMachineMonitor, setDefaultMachineMonitorFilter, setDefaultMachineMonitoring, setMachineDebuggingGlobalStateOutput, setSystemDebugging, setSystemMonitoring, statePathString, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TRANSPARENT

public TransparentFSM TRANSPARENT

Constructor Detail

ThirdPartyCCFlow1FSM

public ThirdPartyCCFlow1FSM(SipFactory factory,
                            SipPort caller,
                            SipPort callee,
                            java.lang.String callerSipURI,
                            java.lang.String calleeSipURI,
                            int firstPartyTimeoutMsec,
                            boolean isEarlyMedia,
                            java.lang.String uid)
                     throws java.lang.Exception

First calls callerSipURI on caller SipPort, then on success calls calleeSipURI on calleeSipPort.

Parameters:

callerSipURI - SIP URI of first party. This will be the Request-URI of INVITE sent out on caller SipPort.

calleeSipURI - SIP URI of second party. This will be the Request-URI of INVITE sent out on callee SipPort.

firstPartyTimeoutMsec - Wait for this duration for first party to answer before abandoning call (-1 means no timeout)

isEarlyMedia - If true, early media on call to second party (i.e. SDP in provision response to the INVITE) causes ACK to be sent to first party.

Throws:

java.lang.Exception

Method Detail