I have my Zoom mounted inside the network panel, however my panel is 42" tall so I have the room.
Took a pair of Tiewraps and threaded them through the outside back of the panel and girdled them around the Zoom. Some day I will get up the nerve and drill a pilot hole in the back wall of the panel, being very careful not to penetrate the sheetrock in the room behind ,
, and use pair of sheet metal screws and hang the modem properly.--
The difference between genius and stupidity is that genius has its limits.