#1. End user upon logging in is presented with two clients you see above. The client on the left allows outlook to load, Web conferencing to load, a Sharepoint portal to load.
#2. The client on the right allows your internal team to know who is online at anytime and allows white board collaboration among team members.
Dependencies: (OS) Operating System: Computer with 4GB Ram (Office Communicator) FREE download upon signing up.
Windows 7 Premium
Windows 7 Ultimate
Windows Vista Business (SP1)
Windows Vista Enterprise (SP1)
Windows Vista Ultimate (SP1)
Windows Vista Home (SP1)
Windows XP Professional (SP2)
Windows XP Tablet Edition (SP2)
Macintosh OS X 10.4 (Tiger) and 10.5 (Leopard)
Dependencies: Hardware:minimum spec 4GB of Ram
Dell Studio XPS 13 Obsidian Black $999.000
Total Cost of Ownership if you went with on-site, bought hardware, and managed the services in house.