How to convert a .caf file to .mp3 file in c#?

[LeviIZ]

My iPhone app stores the music recordings defaultly in .caf files. And my ASP.Net Web API stores these .caf files on the server. But am not able to access these .caf files on the browser. But am able to access .mp3 files in the same server directory. I guess IIS probably has the MIME types set only for .mp3 Anyway if i could convert the .caf files to .mp3 in my asp.net web api before storing it on the server, then it would solve my problem.And renaming the extension doesnt work. Am able to access the files but they dont play on browser.....So if anyone has any idea on how to solve my issue, please let me know.Thanks