ICUII is a full-color IP-based videoconferencing system. ICUII includes a Quick Message function that can send audio, text, and/or a video image to any user on the directory, or to your Pal list.

Other features include visual caller ID, a 'do not disturb' option, a buddy list, picture e-mail, user profiles with pictures, a 320x240-pixel viewing screen, content filters, and global listings, Instant Message forwarding of new and saved Instant messages. Home and office routers and intranets can use ICUII on all machines.