#4 BigAnt Instant Messenger

The BigAnt instant messaging system guarantees complete protection besides providing various options for users. Protected with strong stream RC4 encryption, using RSA public/ private key exchanges, this messaging system seems to be an ideal for enterprise level networks inside your company.

Along with the basic chat feature, BigAnt also offers offline messaging, group chats and voice and video chats. Accounts can be easily set up either manually or by importing from Active directory. The system has an option to log messages which the administrator can search, view and print in case of audit.

The Pro version provides additional features, including desktop sharing, bulletin boards and document management. The messaging system can be rebranded to the company logo and name.

The messaging system can be purchased for $299 and client licensing costs $15.90.

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