hbTapi Components is a collection of easy to use Delphi VCL components allowing object-based access to the Microsoft Telephony API (TAPI).

Just a few features of hbTapi Components:

• Support multiple phones, lines, calls per line, and multiple addresses
• Enumerate installed line and phone devices
• Discover device hardware capabilities
• Complete call control
• Make Call - Dial full or partial number
• Call progress messages and call state
• Translate telephone number - Using dialing properties
• Display CallerID information - Name, number
• Detect ringing, busy, connect, disconnect, and much more...
• Use Hold, Unhold, Park, Transfer, Redirect and more...
• Use Conference Calling, Three Way Calls and more...
• Detect/Generate DTMF tones - local and remote party key presses
• Enumerate Location Names
• Get/set Current Location, Country Code, ...
• Control speakerphones,handsets and headsets
• Control display, buttons and lamps
• Create "Assisted Telephony" applications
• Send/Receive binary data
• Playback/Recording of wave audio files

Further information at: www.commso.com