How to obtain the callerid from the incoming call with javascript

[killko]

Hi,everybody,I need to obtain the caller id from the the incoming call ,I can't found any  the property or method to obtain it .Can anybody help me ?

thanks.  

[Babar Shafiq Nazmi]

Caller ID will be available in
Event StateEvents(CallNo As Integer, state As Integer, sRemote As String, sRemoteName As String, sLocal As String, sLocalContext As String)