@Badscrew @LaF0rge A video conferencing terminal for the desk. Besides ethernet connectivity for H.323 (and to connect to a PC?) it also supports ISDN BRI. Even comes with three ISDN ports, so I assume it can do channel bonding (up to 6x64kbit/s?)
It is smaller than it looks in the picture.
https://www.tkoworks.com/video-conferencing/equipment/tandberg/1000/index.html