My timeline:
Application received in Sydney: 30th Aug. 2018
AOR1 ( file number): 20th Dec. 2018
Biometric collection letter: 26th Dec. 2018
Medical: 27th Dec. 2018
AOR2 ( Application sent to Ankara VO): 10th Jan. 2019
Start of Processing in Ankara: 23th Jan. 2019
Pre-Arrival letter: 28th March 2019
DM on ecas: 28th March 2019
PA nationality: Iran
Total time: 7 months
Application received in Sydney: 30th Aug. 2018
AOR1 ( file number): 20th Dec. 2018
Biometric collection letter: 26th Dec. 2018
Medical: 27th Dec. 2018
AOR2 ( Application sent to Ankara VO): 10th Jan. 2019
Start of Processing in Ankara: 23th Jan. 2019
Pre-Arrival letter: 28th March 2019
DM on ecas: 28th March 2019
PA nationality: Iran
Total time: 7 months