Siemens OpenScape UC Server

Siemens OpenScape UC Server 2010 is a revolution in communication
 design. It removes the artificial legacy barriers between traditionally 
separate voice, video and unified communications systems to support
a comprehensive suite of UC applications. This includes enterprise grade
 voice with carrier-grade scalability and reliability, IP leastcost
routing, video conferencing, role-based UC applications, and
comprehensive mobility and contact center solutions. OpenScape
UC Server 2010 won the prestigious award “Best of VoiceCon” at
 VoiceCon 2010.