Unified Communications systems provide a networked communications platform that seamlessly integrates voice, data and applications, enabling people to exchange ideas and information in the most efficient way possible. TCG Unified Communications and Collaboration Portfolio offers solutions for bringing multiple tools together such as instant messaging, conferencing, email and voice calling, for seamless interactions with co-workers, partners and customers from nearly any device and any place. Using a variety of technologies from top-tier manufacturers such as Cisco, Microsoft and Polycom, TCG deploys UC solutions that scale from network-based PBX systems to integrated voice/messaging/video collaboration suites to those including multi-site telepresence systems.