The Call Server Connector (CSC) snap-in is a Voice-only Service Provider interface to the underlying switching infrastructure. CSC provides call control and agent control functions.
In an Avaya Workspaces for Call Center Elite solution, CSC communicates with Communication Manager through the Device, Media and Call Control (DMCC) interface in Application Enablement Services. CSC is implemented as a TSAPI application to receive Communication Manager events through Application Enablement Services. CSC uses Application Enablement Services to control and monitor Communication Manager Voice calls and resources.