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NDIS_TAPI_ACCEPT (Compact 2013)

  • 아티클

3/26/2014

OID_TAPI_ACCEPT uses the NDIS_TAPI_ACCEPT when it requests the miniport driver to accept the specified call. Optionally, it requests that the miniport driver send the specified user-to-user information to the calling party.

Support for this request is optional.

Syntax

typedef struct _NDIS_TAPI_ACCEPT { 
  ULONG ulRequestID; 
  HDRV_CALL hdCall; 
  ULONG ulUserUserInfoSize; 
  UCHAR UserUserInfo[1]; 
} NDIS_TAPI_ACCEPT, *PNDIS_TAPI_ACCEPT;

Members

  • ulRequestID
    [in] Reserved.
  • hdCall
    [in] Specifies the miniport driver's handle to the call to be accepted. The driver set this handle up when it called NdisMIndicateStatus with the LINE_EVENT_NEWCALL indication.
  • ulUserUserInfoSize
    [in] Specifies the size in bytes of the user-to-user information in UserUserInfo. If this member is zero, the miniport driver should ignore the next member.
  • UserUserInfo
    [in] Specifies a string containing user-to-user information to be sent to the remote party as part of the call-accept operation. User-to-user information is sent only if supported by the underlying network (see OID_TAPI_GET_DEV_CAPS).

Remarks

The MiniportSetInformation function can return one of the following:

  • NDIS_STATUS_SUCCESS
  • NDIS_STATUS_PENDING
  • NDIS_STATUS_TAPI_INVALCALLHANDLE
  • NDIS_STATUS_TAPI_INVALCALLSTATE
  • NDIS_STATUS_TAPI_RESOURCEUNAVAIL
  • NDIS_STATUS_TAPI_USERUSERINFOTOOBIG
  • NDIS_STATUS_FAILURE

Requirements

Header

ndistapi.h,
ntddndis.h

See Also

Reference

NDIS 5.x Legacy Structures
MiniportSetInformation
NdisMIndicateStatus
OID_TAPI_ACCEPT
OID_TAPI_GET_DEV_CAPS