[MSDN Library June 1998] Telephony Drivers from Other Vendors (100%)

MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows 95 Resource Kit > Chapter 25 Modems and Communications Tools

[MSDN Library June 1998] Telephony Counters (36.317958357432%)

MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT Workstation 4.0 Resource Kit > Chapter 10 - About Performance Monitor > What's New in Performance Monitor

[MSDN Library June 1998] Telephony Application Programming Interface (29.405636183482%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Programming Guidelines > Windows CE Programmer's Guide > Introduction to Windows CE Programming > Overview of the Windows CE Operating System > Communications Interface

[MSDN Library June 1998] Telephony (25.9615384615385%)

MSDN Library Visual Studio 6.0 > Books > The Windows Interface Guidelines for Software Design > Chapter 14 Special Design Considerations

[MSDN Library June 1998] Telephony (24.0237520128824%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Programming Guidelines > Windows Logo and Programming Guidelines > Logo Requirements, Recommendations, and Best Practices > Provide Consistent, Up-To-Date Windows Support