FIG. 1 is a perspective view of a videoconferencing unit, showing a first embodiment of our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a rear elevational view thereof;
FIG. 8 is another perspective view thereof having a privacy shutter moved out of the way from the location of the camera lens;
FIG. 9 is another bottom plan view thereof having a slider shifter to move the privacy shutter out of the way;
FIG. 10 is a perspective view of the videoconferencing unit, showing a second embodiment of our new design;
FIG. 11 is a front elevational view thereof;
FIG. 12 is a top plan view thereof;
FIG. 13 is a bottom plan view thereof;
FIG. 14 is a right side elevational view thereof;
FIG. 15 is a left side elevational view thereof; and,
FIG. 16 is a rear elevational view thereof.
The evenly dashed lines shown in the drawings depict portions of the video conferencing unit that form no part of the claimed design. The dash-dot lines shown in the drawings show a symbolic break in length. Any portions of the article between the dash-dot lines form no part of the claimed design.