Cisco Unified Communications Manager (formerly Cisco Unified CallManager) helps business become more efficient and responsive. It creates a unified workspace that encompasses every combination of applications, devices, networks, and operating systems.

This scalable, distributable, highly-available enterprise-class system delivers voice, video, mobility, and presence services. It connects up to 30,000 users of IP phones, media processing devices, VoIP gateways, mobile devices, and multimedia applications.
Cisco Unified Communications Manager 8.0 is the IP telephony call-processing component of the Cisco Unified Communications solution. It offers a variety of benefits, as it: