[ SOLVED ] Volume control on XFCE panel missing

[Coastie]

Thank, @torreydale. Indicator Plugin was not there. Synaptic showed it installed. I reinstalled it and it worked. 

[torreydale]

Volume control is under the Indicator Plugin.  If that item is gone, you need go to Panel Preferences and Add that New Item.

[Coastie]

I have unsuccessfully searched this forum and the internet with DuckDuckGo for a solution.

The volume control icon in the notification area of my XFCE panel has disappeared. In Add New Items the Notification Area is there but grayed out so I can not add a new one or modify my current one. I added PulseAudio Plugin but prefer the XFCE Volume Control. Has the PulseAudio Plugin replaced the XFCE plugin? If not, how do I get the XFCE one back?