Application plugins extend the functionality of the Cisco CallManager. For example, the Cisco WebAttendant plugin allows a receptionist to rapidly answer and transfer calls within an organization, and the JTAPI plugin allows a computer to host applications that access the CallManager via the Java Telephony Application Programming Interface (JTAPI).
For detailed information on the Cisco Customer Directory Configuration Plugin, refer to the latest online version of Installing and Configuring the Cisco Customer Directory Configuration Plugin.
This section contains instructions on how to install plugins: