I keep getting calls from this number with disconnects if I try to answer. It often goes to voicemail with nobody speaking but hear voices in the background in foreign language sounds Indian or other asian sounds like a call centre. Also a tapping noise as if they are deliberately trying to annoy me. Called back and get a message saying that all operators are busy and call will be answered shortly. Same voice and message on Brisbane number (07) 3520 9129 which calls often on alternative days.