In general, it’s a good idea to be transparent and let attendees know the meeting is being recorded. That’s why Voicefox shows up both in the invite and as an attendee in the meeting.
There is a good chance one of the attendees will notice and ask about Voicefox. Even if they don’t it’s a good idea to proactively inform attendees. Here is a script you could use
“I have added Voicefox to this meeting. It’s a secure productivity tool that records the meeting for us to review later. It also helps capture highlights and action items from the meeting.