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NDIS_TAPI_SEND_USER_USER_INFO (Compact 2013)

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3/26/2014

OID_TAPI_SEND_USER_USER_INFO uses the NDIS_TAPI_SEND_USER_USER_INFO structure when it requests the miniport driver to send user-to-user information to the remote party on the specified call.

Support for this request is optional.

Syntax

typedef struct _NDIS_TAPI_SEND_USER_USER_INFO { 
  ULONG ulRequestID; 
  HDRV_CALL hdCall; 
  ULONG ulUserUserInfoSize; 
  UCHAR UserUserInfo[1]; 
} NDIS_TAPI_SEND_USER_USER_INFO, *PNDIS_TAPI_SEND_USER_USER_INFO;

Members

  • ulRequestID
    [in] Reserved.
  • hdCall
    [in] Specifies the miniport driver's handle to the call on which to send user-to-user information.
  • ulUserUserInfoSize
    [in] Specifies the size in bytes of the UserUserInfo string.
  • UserUserInfo
    [in] Specifies a string containing user-to-user information to be sent to the remote party as part of a 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_USERUSERINFOTOOBIG
  • NDIS_STATUS_TAPI_OPERATIONUNAVAIL
  • NDIS_STATUS_TAPI_RESOURCEUNAVAIL
  • NDIS_STATUS_FAILURE

Requirements

Header

ndistapi.h,
ntddndis.h

See Also

Reference

NDIS 5.x Legacy Structures
OID_TAPI_SEND_USER_USER_INFO
MiniportSetInformation
OID_TAPI_GET_DEV_CAPS