On ISDN several callers can connect simultaneously. On network calls, up to 5 participants can share data. Voice contact must be made over a phone line. Modem connections allow video to one other person over phone lines. Other features are less anticipated but none the less welcome.
Business cards allow multiple participants who are data conferencing to see pictures of each other.
The Photo Exchange allows participants share still photos. A Participants Bar shows the names of all participants. Improvements in Performance Version 2.0 has enhanced video resolution and motion. But because more information is expected to go through the same lines ProShare asks the user to make a choice. The user can switch between these options under Video Preferences in the Tools menu.