public class MemoryStrategyBuilder extends BaseSipPersistenceStrategyBuilder {
public void initializePersistenceStrategy(ConvergedContext ctx,
SessionManager sipSmBean, SipContainerAvailability sca) {
SipSessionManagerBase mgr = new SipSessionManagerBase();
initializePersistenceStrategy(mgr, ctx, sipSmBean, sca);
ctx.setSipSessionManager(mgr);
// ensure the Replication DialogFragmentManager service is initialized and started.
DialogFragmentManager dfm = DialogFragmentManager.getInstance();
}