RTC Client API Migration

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Windows Mobile Not SupportedWindows Embedded CE Supported


This topic provides information helpful for migrating applications that use the RTC Client API from previous versions of Windows Embedded CE to Windows CE 5.0.

In This Section

  • General RTC Client API Migration Guidelines
    The following item is important to understand when migrating an OS design that uses the RTC Client API


    In previous releases of RTC, the base registry key was HKEY_CURRENT_USER\Software\Microsoft\RTC. This has been changed to the secure registry key HKEY_LOCAL_MACHINE\COMM\RTC.


    RTC NAT traversal based on the UPnP protocol has been removed.

See Also

Other Resources

Real-time Communications (RTC) Client API