wfRadiusAcctDirection 1.3.6.1.4.1.18.3.5.22.1.1.6

The value specifies whether a session should generate accounting request based o n the direction of the call. all- means sessions established by incoming as well as outgoing calls ma generate accounting requests. incoming- only sessions established by incoming calls may generate accounting requests. outgoing- only sessions established by outgoing calls may generate accounting requests.