I'm just a lowly Gold with Qantas and had to ring up today to get a reward flight (QF24) ticketed, as the credit card I had provided had been declined (I'd locked it since making the booking due to attempted fraud). Note that the ticket is manually issued by the Bangkok office and priced in THB, as the flight departs BKK (it took Qantas 2 weeks to get to this point, when the other airlines I deal with would have ticketed it immediately).
The first agent I spoke to (after about 5 mins wait) was an American (not Filipino) woman in the Manila call center. The conclusion she came to was that I had to ring the Bangkok office myself and sort it out with them. Great customer service I thought, and hung up.
The second agent I spoke to when I rang back was also in the Manila call centre, but this time was Filipino. She was the exact opposite. She took all of the relevant details, went away for a few minutes to review the situation, came back and asked for my credit card details and proceeded to ticket it on the spot. Excellent work, all done within 10 minutes or so, with the itinerary and ticket number being received a few seconds later.
Just shows that eventually HUACA can pay off, but unfortunately, can be very frustrating. Qantas does have some good people out there, but they can be masked by the others...