Configuration overview

SIP Node

• SIP Server
• ICON
• URS

Feature Server

• On feature server connected to one sip-server
• Load balancing for dial plan

SIP Proxy Layer

Stat Server

• Single box for pool of Stat Server

Media server

• Media server sizing should be based on Treatments sizing, Ringtone, Routing treatments
• Voice mail sizing
• Sizing for a particular call flow. Conference, Supervision
• In big environment preferred deployment – same media server pool for everything

GIM

GI2

Dedicated URS