onSessionStateChanged event

This event occurs when the state of an active session has changed. These are the seven session states: "RINGING", "NOT_FOUND", "REJECTED", "HOLD", "IN_CALL", "COMPLETED", "BUSY". When the state changes, the function given as a parameter of the event will be called and that function will get the new state and the Session as an input parameter.

Callback method input parameters

session: Type: Session. The changed session.

Event usage example

In this example we will register to the onSessionCreated event. If a session has been created in the Ozeki Phone System, we will subscribe to its onSessionStateChanged event. If this event will be triggered, we write on the console the actual state of the Session. (Code example 1).

//registers to the onSessionCreated  event
OzWebClient.onSessionCreated (sessionCreated);

//if a session is created, subscribe to its onSessionStateChanged event
function sessionCreated(session) {
    session.onSessionStateChanged(sessionStateChanged);
}
    
function sessionStateChanged(session, sessionState) {
	console.log("The session(" + session.Id + ") actual state is + sessionState);
}
	

More information

• Transfer(transferor, phoneNumber) method
• Close() method
• CloseWithHangup() method
• Forward(target) method
• Hangup() method
• Hold() method
• OnSessionStateChanged event
• SendDtmf(key, phoneNumber) method
• StartListen() method
• StopListen() method
• Unhold() method