lineBlindTransfer

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This function performs a blind or single-step transfer of the specified call to the specified destination address.

Syntax

LONG WINAPI lineBlindTransfer(
  HCALL hCall,
  LPCWSTR lpszDestAddress,
  DWORD dwCountryCode 
);

Parameters

• hCall
  Handle to the call to be transferred. The application must be an owner of this call. The call state of hCall must be connected.

• lpszDestAddress
  Pointer to a null-terminated string identifying where the call is to be transferred to. The destination address uses the standard dialable number format.

• dwCountryCode
  Country/region code of the destination. This is used by the implementation to select the call progress protocols for the destination address. If a value of zero is specified, a default call-progress protocol defined by the service provider is used.

Return Value

Returns a positive request identifier if the function is completed asynchronously, or a negative error number if an error occurs. The dwParam2 parameter of the corresponding LINE_REPLY message is zero if the function succeeds or it is a negative error number if an error occurs. The following table shows the return values for this function.

Remarks

If LINEERR_INVALADDRESS is returned, no dialing occurs.

Blind transfer differs from a consultation transfer in that no consultation call is made visible to the application. After the blind transfer successfully completes, the specified call is typically cleared from the application's line, and it transitions to the idle state.

The application's call handle remains valid after the transfer has completed. The application must deallocate its handle using the lineDeallocateCall function when it is no longer interested in the transferred call.

Requirements

See Also

Reference

lineDeallocateCall
LINE_REPLY