At about 100 repetitions per minute, the red-fronted tinkerbird's call is a fast tink-tink-tink-tink, very similar to that of the yellow-fronted tinkerbird.
At approximately 100 repetitions per minute, the red-fronted tinkerbird's call is a rapid tink-tink-tink-tink, very similar to that of the yellow-fronted tinkerbird.