Send a Make Call request to the server.

Declaration Syntax
Public Function MakeCall ( _
callingDevice As String, _
calledDirectoryNumber As String, _
userState As Object _
) As Integer
public:
virtual int MakeCall(
String^ callingDevice,
String^ calledDirectoryNumber,
Object^ userState
) sealed

Parameters
- callingDevice (String)
-
The thrid party Device Id which reprents the station that you want to make the call on.
- calledDirectoryNumber (String)
-
The third party Device Id which represent the destination.
- userState (Object)
- The Invoke ID of the XML message sent to the server.

Return Value
The Invoke ID of the XML message sent to the server.
Assembly: ServiceProvider (Module: ServiceProvider)