Well, i glad to say, the realtime is work for me now!
And it is was work all the time!
i just did'nt know what console commands like "sip show peers" do not make asterisk to look in SQL! its make me confused.
Anyway, now i see its working good. But i find what in A2B side not released all for realtime. a2b only add information then new user is registered, but do not remove it, then this user will deleted from billing. I think this is very imported part. and need to be released ASAP. because if you delete card, user will still connected on your box anyway. is not secure.
but im not sure about this, its just my own thinks..