BigAnt intranet messenger (www.BigAntSoft.com) is designed to work within a Lan. It is an enterprise corporate IM with a lot of features and strong encryption. BigAnt can be downloaded freely and evaluated for 30 days. Get 10 user license for free and find out!

Key features.
1. Specially designed for use inside corporate networks (intranet/Lan). No need of AOL, MSN, Yahoo!, IRC, Skype, Jabber and ICQ Messengers;
2. In-built strong encryption attains the optimum privacy of incoming and outgoing messages;
3. Support VPN, Windows Active Directory, LDAP;
4. BigAnt IM using Client/Server architecture. With a server, it provides some extra features: authorization, offline messages and subnets compatibility;
5. Text chat, voice chat, video chat, transfer file. Consume the least system resources and bandwidth;
6. Easy to use and neat interface, similar to MSN, Skype, AOL, no learning curve.