Call log in symbian

I am a beginner to Symbian开发者_开发百科. I have to work on the application in which I can get the data on the incoming, outgoing, answered, unanswered and missed calls. The data like number, name (if the number exists in phonebook of the mobile), time, duration.

Which api I have to use to make this possible?

Google is your friend. Its always worth a search. Nokia Symbian call log example: http://www.forum.nokia.com/info/sw.nokia.com/id/320b0a08-3c5b-4c27-961b-058a97d6d3b9/S60_Platform_Log_Example_v1_0.zip.html