I am back to trying out iClone after a long absense.   I found some free iClone avatars, and the one I tried didn't seem to be able to lipsync to my audio file.... the sound and visemes are in the timeline but the lips are not moving.  I tried one of the free characters that comes with iClone, and it works fine.    

If not all avatars are able to lip sync is there something  to 'look for' that could tell you ahead of time whethe the character would be able to do lipsync?