• ▼MSDN Library - April 2000
  • ▶Welcome to the MSDN Library
  • ▶Visual Studio 6.0 Documentation
  • ▶Office Developer Documentation
  • ▶Windows CE Documentation
  • ▼Platform SDK
    • ▶Getting Started
    • ▶Design Strategies and Standards
    • ▶Base Services
    • ▶Component Services
    • ▶Data Access Services
    • ▶Graphics and Multimedia Services
    • ▶Management Services
    • ▶Messaging and Collaboration Services
    • ▼Networking and Directory Services
      • ▶Active Directory, ADSI, and Directory Services
      • ▶Fax Service
      • ▶Internet Authentication Service
      • ▶Internet Protocol Helper
      • ▶Microsoft SNA Server
      • ▶Network Management
      • ▶Network Monitor
      • ▶Quality of Service (QOS)
      • ▶Remote Procedure Call (RPC)
      • ▶Routing and Remote Access Services
      • ▶Synchronization Manager
      • ▶The DLC Interface
      • ▶The NetBIOS Interface
      • ▼Telephony Application Programming Interfaces (TAPI, TSPI, MSPI)
        • Legal Information
        • Microsoft Telephony Overview
        • TAPI Quick Start
        • ▶The Microsoft Telephony Programming Model
        • ▶TAPI Version 2.2 (For C Applications)
        • ▶TAPI Version 3.0 (For COM Applications)
        • ▼TAPI Service Providers
          • ▶TAPI Service Provider Overview
          • ▼Telephony Service Providers (TSP)
            • ▶About the Telephony Service Provider (TSP)
            • ▼Telephony Service Provider Interface (TSPI)
              • ▼General Programming Considerations
                • ▼TSPI Versioning
                  • What's New for TSPI Version 3.0
                  • What's New for TSPI Version 2.2
                  • What's New for TSPI Version 2.1
                • Error Checking
                • Overall Comparison with TAPI
                • TSPI Levels of Service
              • Life Cycle of a Telephony Service Provider
              • Installation and Initialization
              • ▶Device Access
              • ▶Session Access
              • ▶Media Access
              • ▶Phone Devices
              • ▶The Telephony Service Provider UI DLL Interface
            • ▶TSPI Reference
          • ▶Media Service Providers (MSP)
        • ▶Glossary
        • ▶Appendix
      • ▶Web Telephony Engine
      • ▶Windows Networking (WNet)
      • ▶Windows Sockets Version 2
    • ▶Security
    • ▶Tools and Languages
    • ▶User Interface Services
    • ▶Web Services
    • ▶Win32 API
  • ▶SDK Documentation
  • ▶DDK Documentation
  • ▶Windows Resource Kits
  • ▶Knowledge Base
  • ▶Technical Articles
  • ▶Backgrounders
  • ▶Specifications
  • ▶Books
  • ▶Partial Books
  • ▶Periodicals
  • ▶Samples