Akeni Expert Messenger Server

The Expert Edition is a secure instant messaging system that supports authentition and encryption. It also offers easy user account management through the use of shared public groups and role based user access rights. All messages can be logged into flat files and databases to allow for searching and auditing.
LicenseFree to try
File Size4.67 MB
Operating System Windows XP Windows Vista Windows Windows 7 Windows 2003 Windows Server 2008