LifeSize Room 220. What is the ability to multipoint?

What is the capacity of the LifeSize Room 220 multipoint?

The team of LifeSize High Definition Videoconferencing Room 220 has the following capabilities Multipoint.

6-port multipoint 1080p30 to 1.7 Mbps, I plus five remote sites.
8-port multipoint 720p60 to 1.1 Mbps, I plus seven remote sites.
8-port multipoint 720p30 to 768 Kbps, I plus seven remote sites.

These are the capabilities of multipoint videoconferencing equipment LifeSize Room 220.