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WWAN_VOICE_CALL_STATE enumeration (wwan.h)

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The WWAN_VOICE_CALL_STATE enumeration lists the different voice call states that are supported by the MB device.

Syntax

typedef enum _WWAN_VOICE_CALL_STATE {
  WwanVoiceCallStateNone,
  WwanVoiceCallStateInProgress,
  WwanVoiceCallStateHangUp,
  WwanVoiceCallStateMaximum
} WWAN_VOICE_CALL_STATE, *PWWAN_VOICE_CALL_STATE;

Constants

 
WwanVoiceCallStateNone
The device does not support voice calls, or there is no voice call currently in progress.
WwanVoiceCallStateInProgress
A voice call is currently in progress. This value applies only to devices whose voice class is
WwanVoiceClassSeparateVoiceData.
WwanVoiceCallStateHangUp
A voice call is completed. This value applies only to devices whose voice class is
WwanVoiceClassSeparateVoiceData.
WwanVoiceCallStateMaximum
The total number of supported voice call states.

Requirements

Requirement Value
Minimum supported client Available in Windows 7 and later versions of Windows.
Header wwan.h (include Wwan.h)

See also

WWAN_CONTEXT_STATE