3Com Desktop Call Assistant allows your computer and phone to work together

A phone productivity tool for everyone in the office, NBX DCA lets users manage phone activity from their Windows PC desktops. The intuitive interface is designed to help the average user accomplish common phone-related tasks with speed and confidence. This Microsoft TAPI-based application comes free of charge with all NBX systems.

Using DCA, employees can dial calls by simply pointing and clicking on personal or corporate directory entries, or by dragging and dropping a phone number on an icon. They can also use their PCs to add new callers to their directories, benefit from features like call transfer and park, handle multiple calls, and maintain personal inbound and outbound call logs for reference or billing purposes.