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.

Version 6.02 features PAL authorization that lets you decide who adds you to their pal list and lets you remove yourself from unwanted pals. ICUgames are now included in ICUII 6 online or stand alone card games. Included are Gin, Spades, Hearts, Cribbage, 500, and Euchre.