Mirador Instant Messenger 

Mirador Instant Messenger is a secure, reliable and feature-rich presence based messaging solution built for the enterprise. It offers advanced functionality, security, encryption and stability that businesses require.
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Instan-t 

Instan-t is an instant messaging software that allows you to communicate with MSN, AOL, Yahoo!, ICQ and Instan-t through a single IM platform. Through video chat you can communicate face to face with friends on any IM network.
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