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

Other sounds:

labial-velar voiced central approximant [w]
aspirated and ejective forms of all stops
bilabial voiced implosive
postalveolar voiceless aspirated and unaspirated clicks
alveolar voiceless aspirated and unaspirated affricated clicks
alveolar voiceless aspirated and unaspirated lateral affricated clicks
postalveolar voiceless sibilant ejective affricate
velar voiced lateral ejective affricate

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