Do you have an example? I am pretty sure that a FOSS license which requires companies to pay is impossible.
Open Source guarantees that anyone can give the software to a company for free:
“The license shall not restrict any party from selling or giving away the software as a component of an aggregate software distribution containing programs from several different sources. The license shall not require a royalty or other fee for such sale.”
And it guarantees that the company can then use it freely:
“The license must not restrict anyone from making use of the program in a specific field of endeavor. For example, it may not restrict the program from being used in a business […]”
Quotes from the Open Source Definition.
We used Jitsi quite a bit during Covid, I was very happy with it, and I don’t remember any complaints from other people.