How to connect multiple wireless headsets to one device?

Question

Bluetooth

There is an office where group Skype calls often take place: one client and N specialists from our side.
I want to completely get rid of wires by purchasing wireless headsets.
The question arises as to how N headsets can be combined into a group during one call so that each of the participants can both hear and speak.
The solutions found are reduced to a BT receiver/transmitter, however, they have direct disadvantages:
- Limitations on the number of connected devices (usually 2)
- The receiver and transmitter cannot work simultaneously
The solution is seen in some box to which all headsets are connected, and the box is connected to the computer on which the Skype call is going on. The problem is that I don't know how to find such a box)
Perhaps there are other solutions, I would like to hear your ideas.
PS The option when each participant sits at his own computer and participates in a group call is not considered)

Answer 1

If we exclude Bluetooth, it looks like a completely standard scenario for using conference systems. Unfortunately, I don’t know if there are systems on the market that work via BT and allow you to connect user equipment. On the move, I managed to google only the Jabra 710 and 510 speakerphones from a similar one, but there seems to be no talk of connecting custom headsets.