AIM Pro 

Communicate with your co-workers, bosses or employees in a secure instant messaging service. The tool embeds audio as well video calls capability, group calling ability and the possibility to write text messages and reply in real time. Additional functionality includes file sharing as well as meeting scheduling capabilities.

AIM Pro is a business professional instant messaging service you can use to send secure instant messages, make enhanced voice and video conference calls, share files on your desktop, and manage meetings to communicate more efficiently within and outside your company.