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The EnumerateCallHubs method enumerates the currently available call hubs. Provided for C and C++ applications. Automation client applications, such as those written in Visual Basic, must use the get_Callhubs method.
Syntax
HRESULT EnumerateCallHubs(
[out] IEnumCallHub **ppEnumCallHub
);
Parameters
[out] ppEnumCallHub
Pointer to the IEnumCallHub interface.
Return value
This method can return one of these values.
| Value | Meaning |
|---|---|
|
Method succeeded. |
|
The ppEnumCallHub parameter is not a valid pointer. |
|
The TAPI object has not been initialized. |
|
Insufficient memory exists to perform the operation. |
Remarks
TAPI calls the Addref method on the IEnumCallHub interface returned by ITTAPI::EnumerateCallHubs. The application must call Release on the IEnumCallHub interface to free resources associated with it.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h (include Tapi3.h) |
| Library | Uuid.lib |
| DLL | Tapi3.dll |