Select a 2 tablas

[jars]

Lamentablemente no me esta funcionando.
Aclaro que LOGPOS no tiene un campo CALLREFID1 solo CALLREFID
Lo puse asi, no se si esta correcto:

Código SQL [-]
SELECT A.CALLREFID, A.CALLREFID1, A.LOGDATE, A.LOGTIME, A.PHONE, A.LENGTHCALL,
B.POSNUMBER, B.AGENTID, B.SKILL 
FROM LOGCALL A 
LEFT OUTER JOIN LOGPOS B ON (A.CALLREFID = B.CALLREFID) 
LEFT JOIN LOGPOS C ON (A.CALLREFID1 = C.CALLREFID) 
WHERE A.LOGDATE BETWEEN '20120701' AND '20120707' 
AND ((A.CALLTYPE = 'I') OR ((A.CALLTYPE = 'O') 
AND (A.RESULT IN ('10','18','1004')) AND (A.PHONE <> '')))

No me da error pero me trae montones de registros repetidos.