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    • ▶What's New?
    • ▶Windows Programming Guidelines
    • ▶Database and Messaging Services
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    • ▶Internet/Intranet/Extranet Services
    • ▼Networking and Distributed Services
      • ▶Active Directory Service Interfaces (ADSI) Version 2.0
      • ▶Active Directory Schema Beta 1
      • ▶Generic Quality of Service (GQOS)
      • ▶Windows Sockets Version 2
      • ▶The DLC Interface
      • ▶The NetBIOS Interface
      • ▶Network Dynamic Data Exchange
      • ▶Networking (Net)
      • ▶Remote Access Service (RAS)
      • ▶Simple Network Management Protocol (SNMP)
      • ▶Windows Networking (WNet)
      • ▶Microsoft Message Queue Server (MSMQ)
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      • ▶Remote Procedure Call (RPC)
      • ▶Microsoft SNA Server
      • ▼Telephony Application Programming Interface (TAPI)
        • ▼TAPI Version 2.1
          • Legal Information
          • ▶Using the TAPI 2.1 Programmer's Reference
          • ▶Overviews
          • ▼TAPI Reference
            • ▶TAPI Quick Function Reference
            • ▶TAPI Unicode Support
            • ▼TAPI Functions
              • ▼Line Device Functions
                • lineAccept
                • lineAddProvider
                • lineAddToConference
                • lineAgentSpecific
                • lineAnswer
                • lineBlindTransfer
                • lineCallbackFunc
                • lineClose
                • lineCompleteCall
                • lineCompleteTransfer
                • lineConfigDialog
                • lineConfigDialogEdit
                • lineConfigProvider
                • lineDeallocateCall
                • lineDevSpecific
                • lineDevSpecificFeature
                • lineDial
                • lineDrop
                • lineForward
                • lineGatherDigits
                • lineGenerateDigits
                • lineGenerateTone
                • lineGetAddressCaps
                • lineGetAddressID
                • lineGetAddressStatus
                • lineGetAgentActivityList
                • lineGetAgentCaps
                • lineGetAgentGroupList
                • lineGetAgentStatus
                • lineGetAppPriority
                • lineGetCallInfo
                • lineGetCallStatus
                • lineGetConfRelatedCalls
                • lineGetCountry
                • lineGetDevCaps
                • lineGetDevConfig
                • lineGetIcon
                • lineGetID
                • lineGetLineDevStatus
                • lineGetMessage
                • lineGetNewCalls
                • lineGetNumRings
                • lineGetProviderList
                • lineGetRequest
                • lineGetStatusMessages
                • lineGetTranslateCaps
                • lineHandoff
                • lineHold
                • lineInitialize
                • lineInitializeEx
                • lineMakeCall
                • lineMonitorDigits
                • lineMonitorMedia
                • lineMonitorTones
                • lineNegotiateAPIVersion
                • lineNegotiateExtVersion
                • lineOpen
                • linePark
                • linePickup
                • linePrepareAddToConference
                • lineProxyMessage
                • lineProxyResponse
                • lineRedirect
                • lineRegisterRequestRecipient
                • lineReleaseUserUserInfo
                • lineRemoveFromConference
                • lineRemoveProvider
                • lineSecureCall
                • lineSendUserUserInfo
                • lineSetAgentActivity
                • lineSetAgentGroup
                • lineSetAgentState
                • lineSetAppPriority
                • lineSetAppSpecific
                • lineSetCallData
                • lineSetCallParams
                • lineSetCallPrivilege
                • lineSetCallQualityOfService
                • lineSetCallTreatment
                • lineSetCurrentLocation
                • lineSetDevConfig
                • lineSetLineDevStatus
                • lineSetMediaControl
                • lineSetMediaMode
                • lineSetNumRings
                • lineSetStatusMessages
                • lineSetTerminal
                • lineSetTollList
                • lineSetupConference
                • lineSetupTransfer
                • lineShutdown
                • lineSwapHold
                • lineTranslateAddress
                • lineTranslateDialog
                • lineUncompleteCall
                • lineUnhold
                • lineUnpark
              • ▶Phone Device Functions
              • ▶Assisted Telephony Functions
            • ▶TAPI Structures
            • ▶TAPI Messages
            • ▶TAPI Constants
            • ▶TAPI Device Classes
          • ▶TAPI Client Management
        • ▶TSPI Version 2.1
        • ▶TAPI Version 3.0
        • ▶Glossary
        • ▶Appendix
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