At the bottom of page 5 in http://www.obihai.com/docs/OBi-VoIP-Device-Australian-Localisation-Workbook-v1-1.pdf (http://www.obihai.com/docs/OBi-VoIP-Device-Australian-Localisation-Workbook-v1-1.pdf), the line "DisconnectTonePattern 425-30;10(.375+.375)" should read "DisconnectTonePattern 425-30;10;(.375+.375)" (missing ';' after "10"). Also note that http://www.obitalk.com/forum/index.php?topic=616 (http://www.obitalk.com/forum/index.php?topic=616) recommends using "4" instead of "10".