IVoIPMgr::PlayProgressTone

  • 项目

This method plays a progress tone continuously until the application calls IVoIPMgr::StopProgressTone.

HRESULT PlayProgressTone( 
  VoIPProgressTone vpt
);

Parameters

  • vpt
    [in] Pointer to a VoIPProgressTone enumeration value that specifies the progress tone to play.

Return Values

If the HRESULT value passed to the SUCCEEDED macro returns TRUE, the method succeeded. Otherwise, the method failed.

Requirements

OS Versions: Windows CE .NET 4.2 and later.
Header: Voipmanager.h, Voipmanager.idl.
Link Library: Voipguid.lib.

See Also

VoIP Application Interface Layer Architecture | VoIP Application Interface Layer Reference | IVoIPMgr::StopProgressTone | VoIPProgressTone

 Last updated on Saturday, April 10, 2004

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