these are the sounds found in most native Ewe dialects:
there are also sounds not on the chart

Other sounds:

labio-velar voiced central approximant /w/
labio-velar stops /kp/ and /gb/
all unvoiced stops are aspirated
all vowels have nasalized counterparts

(from:Maddieson, I. 1984. Patterns of Sounds. Cambridge: Cambridge University Press.)