This object is a configurable default value for the fx(fax option) in LCO(Local Connection Option). In the absence of the MGCP fx LCO, this default value will be used. The MGCP fx LCO will always override this object. The meanings of these enumerated types are: 'gwAndPt': means gateway controlled fax relay is preferred over fax pass through. 'gw': means gateway controlled fax relay (using NSEs). 'ptAndGw': means fax pass through is preferred over gateway controlled fax relay. 'pt': means fax pass through. 'off': means Do not do gateway controlled T.38 fax relay. This does not preclude upspeeding or alteration of silence suppression or echo cancellation settings for the connection.