code: @Override
      public SuspendMessage createSUS() {
          SuspendMessage msg = new SuspendMessageImpl(_SUS_HOLDER.mandatoryCodes, _SUS_HOLDER.mandatoryVariableCodes,
                  _SUS_HOLDER.optionalCodes, _SUS_HOLDER.mandatoryCodeToIndex, _SUS_HOLDER.mandatoryVariableCodeToIndex,
                  _SUS_HOLDER.optionalCodeToIndex);
  
          return msg;
      }
docs: /*
  (non-Javadoc)
  
  @see org.restcomm.protocols.ss7.isup.ISUPMessageFactory#createSUS()