Warning: This property is deprecated. Deprecated components of Microsoft DirectX 9.0 for Managed Code are considered obsolete. While these components are still supported in this release of DirectX 9.0 for Managed Code, they may be removed in the future. When writing new applications, you should avoid using these deprecated components. When modifying existing applications, you are strongly encouraged to remove any dependency on these components.
Input level used to trigger voice transmission if the DVCLIENTCONFIG_MANUALVOICEACTIVATED flag is specified in the dwFlags member. When the flag is specified, this value can be set to anywhere in the range of DVTHRESHOLD_MIN to DVTHRESHOLD_MAX. Additionally, DVTHRESHOLD_DEFAULT can be set to use a default value. If DVCLIENTCONFIG_MANUALVOICEACTIVATED or DVCLIENTCONFIG_AUTOVOICEACTIVATED is not specified in the dwFlags member. When the flag is specified, this value can be set to anywhere in the range member of this structure (indicating push-to-talk mode) this value must be set to DVTHRESHOLD_UNUSED. Deprecated.