Free wireless internet in Bangkok airport (BKK)

In Bangkok Suvarnabhumi Airport airport you can get voucher with login details for free access to SVB Wi-Fi hot spots. Unfortunately it is only 15 minutes long access. But. You can go closer to Qantas Business Lodge and there is free access to their network. Didn’t check other airlines lodges as I was happy with Qantas and was not so much thinking about another delayed flight.