Since few days ago, the phone in my room doesn't work. Strange because the other phone on other room works and it uses the same number. So today i called 147 to report the problem (i had to report twice since the other report was about Speedy and they have different division). In about one hour, the technician came (unfortunately, without any prior notice) and fixed the problem.
It's not a big problem actually. The wire got crossed and that's may conduct a short circuit. They separate them and make sure it won't get crossed again.
So now one problem of mine is fixed. Speedy problem is still uncertain. While i don't have to use any more tunneling and i can browse normally, some of my friend who used Speedy still can't access international sites.