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      • ▶What's New?
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      • ▼Networking and Distributed Services
        • ▶Active Directory Service Interfaces (ADSI) Version 2.0
        • ▶Active Directory Schema Beta 1
        • ▶Generic Quality of Service (GQOS)
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        • ▶The DLC Interface
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        • ▶Network Dynamic Data Exchange
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        • ▶Microsoft SNA Server
        • ▼Telephony Application Programming Interface (TAPI)
          • ▶TAPI Version 2.1
          • ▼TSPI Version 2.1
            • Legal Information
            • ▶Using the TSPI 2.1 Programmer's Reference
            • ▶Overviews
            • ▼TSPI Reference
              • ▼TSPI Functions
                • ▶TSPI Service Provider Functions
                • ▼TSPI Line Device Functions
                  • TSPI_lineAccept
                  • TSPI_lineAddToConference
                  • TSPI_lineAnswer
                  • TSPI_lineBlindTransfer
                  • TSPI_lineClose
                  • TSPI_lineCloseCall
                  • TSPI_lineCompleteCall
                  • TSPI_lineCompleteTransfer
                  • TSPI_lineConditionalMediaDetection
                  • TSPI_lineConfigDialog
                  • TSPI_lineConfigDialogEdit
                  • TSPI_lineDevSpecific
                  • TSPI_lineDevSpecificFeature
                  • TSPI_lineDial
                  • TSPI_lineDrop
                  • TSPI_lineDropNoOwner
                  • TSPI_lineDropOnClose
                  • TSPI_lineForward
                  • TSPI_lineGatherDigits
                  • TSPI_lineGenerateDigits
                  • TSPI_lineGenerateTone
                  • TSPI_lineGetAddressCaps
                  • TSPI_lineGetAddressID
                  • TSPI_lineGetAddressStatus
                  • TSPI_lineGetCallAddressID
                  • TSPI_lineGetCallInfo
                  • TSPI_lineGetCallStatus
                  • TSPI_lineGetDevCaps
                  • TSPI_lineGetDevConfig
                  • TSPI_lineGetExtensionID
                  • TSPI_lineGetIcon
                  • TSPI_lineGetID
                  • TSPI_lineGetLineDevStatus
                  • TSPI_lineGetNumAddressIDs
                  • TSPI_lineHold
                  • TSPI_lineMakeCall
                  • TSPI_lineMonitorDigits
                  • TSPI_lineMonitorMedia
                  • TSPI_lineMonitorTones
                  • TSPI_lineNegotiateExtVersion
                  • TSPI_lineNegotiateTSPIVersion
                  • TSPI_lineOpen
                  • TSPI_linePark
                  • TSPI_linePickup
                  • TSPI_linePrepareAddToConference
                  • TSPI_lineRedirect
                  • TSPI_lineReleaseUserUserInfo
                  • TSPI_lineRemoveFromConference
                  • TSPI_lineSecureCall
                  • TSPI_lineSelectExtVersion
                  • TSPI_lineSendUserUserInfo
                  • TSPI_lineSetAppSpecific
                  • TSPI_lineSetCallData
                  • TSPI_lineSetCallParams
                  • TSPI_lineSetCallQualityOfService
                  • TSPI_lineSetCallTreatment
                  • TSPI_lineSetCurrentLocation
                  • TSPI_lineSetDefaultMediaDetection
                  • TSPI_lineSetDevConfig
                  • TSPI_lineSetLineDevStatus
                  • TSPI_lineSetMediaControl
                  • TSPI_lineSetMediaMode
                  • TSPI_lineSetStatusMessages
                  • TSPI_lineSetTerminal
                  • TSPI_lineSetupConference
                  • TSPI_lineSetupTransfer
                  • TSPI_lineSwapHold
                  • TSPI_lineUncompleteCall
                  • TSPI_lineUnhold
                  • TSPI_lineUnpark
                • ▶TSPI Phone Device Functions
                • ▶TSPI Callback Functions
                • ▶The Telephony Service Provider UI DLL Interface
                • ▶TUISPI Service Provider Functions
                • ▶TUISPI Line Device Functions
                • ▶TUISPI Phone Device Functions
                • ▶TUISPI Callback Functions
              • ▶TSPI Structures
              • ▶TSPI Messages
              • ▶TSPI Constants
              • ▶TSPI Device Classes
              • ▶TSPI Service Provider Datatypes
          • ▶TAPI Version 3.0
          • ▶Glossary
          • ▶Appendix
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