how does the notification push on ios work

I registered the appid in apple developer provision, with development push enabled. after that I regenerated the mobileprovison. and I use the following code the to register the push.

Ti.Network.registerForPushNotifications({ types: [ Ti.Network.NOTIFICATION_TYPE_BADGE, Ti.Network.NOTIFICATION_TYPE_ALERT, Ti.Network.NOTIFICATION_TYPE_SOUND ], success: deviceTokenSuccess, error: deviceTokenError, callback: receivePush });

the success callback works, I didn't meet any error. I use the acs webconsole to send push test message, the push log shows that the message had been sent successfully, but I never received any pushed message.

That just registers the phone for push notifications. The device got it, but you have to write code to actually do something with it. A quick google turned up this: https://gist.github.com/1208144