if (parameters != null) {
refParams = parameters;
this.callbackID = parameters.getCallbackID();
if (parameters.getConversationID() != null){
ExtendedConversation conversation = conversationManager.getConversation(parameters.getConversationID());
if (conversation == null){
conversation = conversationManager.startConversation(parameters.getConversationID());
}
this.conversation = conversation;