Lalit Manchanda wrote: > > Hi Benny, > > I have used the same framework you created for symbian_ua, so I think > Active Scheduler is installed, though none of the callbacks get called. > I have checked various forums it seems to be Active Schduler problem. I > am trying to dig into it, Please share ideas if any I did some work into Symbian sound couple of weeks back, and at least I saw the callbacks being called (after some bug fixing, of course!). Check out the latest SVN trunk, it now has a separate sound test program for Symbian (symsndtest.mmp). I haven't tested anything like playing sounds yet, so it may still not play sine waves, but maybe you'll get better result. But one thing for sure, full duplex audio doesn't work on S60 3rd edition. -benny