LINE_CALLHUBCLOSE message
The TAPI LINE_CALLHUBCLOSE message is sent when a call hub has been closed.
Parameters
-
hDevice
-
A handle to the call.
-
dwCallbackInstance
-
The callback instance supplied when opening the call's line.
-
dwParam1
-
Reserved. Set to 0.
-
dwParam2
-
Reserved. Set to 0.
-
dwParam3
-
Reserved. Set to 0.
Return value
No return value.
Remarks
This message originates with TAPI rather than with a service provider, so there is no corresponding TSPI message.
Requirements
| Requirement | Value |
|---|---|
| TAPI version |
Requires TAPI 2.2 |
| Header |
|