FIG. 1 is a perspective view of a communications headset showing my ornamental design with the connection wiring shown in dotted lines that form no part of the claimed invention;

FIG. 2 is a front view of the communications headset with the connection wiring shown in dotted lines that form no part of the claimed invention;

FIG. 3 is a rear view of the communications headset with the connection wiring shown in dotted lines that form no part of the claimed invention;

FIG. 4 is a left view of the communications headset with the connection wiring shown in dotted lines that form no part of the claimed invention;

FIG. 5 is a right view of the communications headset with the connection wiring shown in dotted lines that form no part of the claimed invention;

FIG. 6 is a top view of the communications headset with the connection wiring shown in dotted lines that form no part of the claimed invention; and,

FIG. 7 is a bottom view of the communications headset with the connection wiring shown in dotted lines that form no part of the claimed invention.