}
if (ocallbackSession != null && ocallbackSession instanceof MutableEndpoint) {
WSAEndpoint callbackEpr = EndpointFactory.convertToWSA((MutableEndpoint) ocallbackSession);
OMElement callback = factory.createOMElement("callback", intalioSessNS);
header.addChild(callback);
OMElement address = factory.createOMElement("Address", wsAddrNS);
callback.addChild(address);
address.setText(callbackEpr.getUrl());
if (callbackEpr.getSessionId() != null) {
OMElement session = factory.createOMElement("session", intalioSessNS);