Asynchronous Callback
The MakeCall action is completely and unsuccessfully finished upon receiving the MakeCall_Failed event.
| Parameter Name | .NET Type | Description |
|---|---|---|
| CallId | System.String | Unique identifier used to identify this call in all subsequent Call Control API operations.
This is the same value that was returned as the result data parameter CallId
in the MakeCall action. |
| To | System.String | The originally dialed number for this call. |
| From | System.String | The calling number, or caller ID, for this call. |
| EndReason | System.String | The condition which caused the call leg to fail to complete. Note that the underlying protocol puts inherent limitations on how well each EndReason is supported. Possible values for EndReason are as follows:
|