McDewey

C H A P T E R 1 New and Changed Information • Cisco Unified Communications Manager Release 15SU4, on page 1 • Features Supported in Previous Releases, on page 1 Cisco Unified Communications Manager Release 15SU4 The following are the new and updated sections for Unified Communications Manager Release 15SU4: • Cisco Unified TSP Overview, on page 12 • Basic TAPI Applications, on page 13 • Secure TLS, on page 90 • Silent Installation of Cisco Unified CM TSP, on page 122 • Cisco TSP Media Driver, on page 421 • Cisco Rtp Library Components, on page 422 Features Supported in Previous Releases This section describes the features supported in previous releases and contains the following sections: Cisco Unified Communications Manager, Release 15SU2 The following are the new and updated sections for Unified Communications Manager Release 15SU2: • Support for Tertiary CTI Manager and Fallback, on page 16 • Configure TSP Instance From Unified CM Release 15SU2 Onwards, on page 112 • Fallback Settings, on page 113 • Silent Installation of Cisco Unified CM TSP, on page 122 • CTI Manager Tab from Unified CM Release 15SU2 Onwards, on page 130 Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 1