RSocketServ socketServ;
RConnection connection;
User::LeaveIfError(socketServ.Connect());
User::LeaveIfError(connect.Open(socketServ));
TCommDbConnPref pref;
pref.SetIapId(4); // IAP ID for connection to be used
pref.SetDialogPreference( ECommDbDialogPrefDoNotPrompt );
pref.SetDirection( ECommDbConnectionDirectionOutgoing );
connection.Start(pref);