code: public MobicentsSipSession getSipSession(final MobicentsSipSessionKey key, final boolean create, final MobicentsSipFactory sipFactoryImpl, final MobicentsSipApplicationSession sipApplicationSessionImpl) {
  		return sipManagerDelegate.getSipSession((SipSessionKey)key, create, (SipFactoryImpl)sipFactoryImpl, sipApplicationSessionImpl);
  	}
docs: {@inheritDoc}