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The Initialize method initializes TAPI. This method must be called before calling any other TAPI 3 method. The application must call the Shutdown method when ending a TAPI session.
Syntax
HRESULT Initialize();
Return value
This method can return one of these values.
| Return code | Description |
|---|---|
|
Method succeeded. |
|
TAPI has already been initialized. |
|
Insufficient memory exists to perform the operation. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h (include Tapi3.h) |
| Library | Uuid.lib |
| DLL | Tapi3.dll |