/mcpCallSelect and UnSelect Event Notification You can select or unselect call on a phone for doing DirectTransfer or join or any other feature operation. When a SharedLine user selects a call, the RemoteInUse shares line TerminalConection will go passive, and CallCtlTermiCallConnection goes in InUse state. When call is unselected, CallCtlTerminalConnection goes into a bridged state. An application cannot invoke any API on Passive/InUse TerminalConnection. CallProcessing also performs a Select/UnSelect operation during features (such as transfer/conference) operation. Applications will also perceive these events if the applications monitor RemoteInUse terminal. For example, if A and A' are SharedLine, and A selects the call, CallCtlTerminalConnection of A' goes into a passive or InUse state. If A “UnSelects” the call, the CallCtlTerminalConneciton of A' goes into the passive or bridged state. To view the message flow for CallSelect or UnSelect, see Message Sequence Charts, on page 761 Certificate Download API Enhancement Currently Cisco Unified JTAPI certificate download API has some security issues, to solve the problem, Cisco provides new certificate download APIs. New APIs require applications to specify a certificate pass phrase and the certificate pass phrase is used to encrypt Java key store where client/server certificates are stored. Old certificate download APIs are deprecated, however, it will still remain for some time to avoid backward compatibility issue for applications. Cisco highly recommends to migrate the application to new APIs. Cisco Unified JTAPI also provides new API deleteCertificate() and deleteSecurityPropertyForInstance() that can be used by application to delete certificates already installed. To change pass phrase for certificate java key store, the application must delete the old certificate by using this API and upload new certificate. JTAPIPreferences UI security tab enhancement provides two new buttons, one for DeleteCertificate and another for Update Certificate. DeleteCertificate button allows users to delete the certificate for required username/instanceID. Update Certificate button allows users to upload the certificate from CAPF server. If certificate update is successful, certificate update box is updated to show Updated; authorization string and certificate pass phrase are cleared. If certificate update operation fails, certificate box continues to show status Not Updated status unless certificate was previously updated. User/Applications must provide certificate pass phrase every time they try to update certificate, Cisco Unified JTAPI does not save certificate pass phrase for security reason in any circumstances. Applications own the responsibility to secure the pass phrase and provide it through API when needed. Backward Compatibility This feature is backward compatible. Changes in DeviceType Name Handling Currently, TSP hardcodes the DeviceTypeName depending on the DeviceType. When a new device type is added, we have to manually add the new device type name to the list of supported devices. Because CTI does not fetch and store the device type name in its cache, TSP cannot get this info from CTI. TSP needs to update the device type name when a new device type is added without any manual intervention. Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 47 Features Supported by Cisco Unified JTAPI CallSelect and UnSelect Event Notification