Its meetings are password-protected, of course. For even more security, encryption can be used and meetings can be held on virtual private networks. Contigo i2i Contigo takes a totally different approach from WebEx to online meetings. Instead of playing host on its site, it sells software so companies can host their own meetings. Contigo's i2i Internet Conferencing System is a family of four products that support from 10 to 1,500 attendees with varying feature sets.
All versions can support more users with additional licenses.
This is a true cross-platform solution. The audio portion of the meeting is carried by a telephone conference call. This feature also makes Contigo a perfect solution for training applications. Scheduling Contigo meetings can be scheduled or ad hoc. For scheduled meetings, presenters create a guest list to approve or deny would-be participants.