NOTE: Please refer to the LATEST ADVICE relating to this issue.
If you use Proscend PS180-T VDSL modem on NBN services, you may already be aware of an imminent NBN network upgrade that could render PS180-T inoperable!
The official report by NBNCo regarding the expected update:
"A Metanoia SFP device with older firmware failed to negotiate synchronization at all once SOS and ROC was enabled on the DSLAM port. RSPs with services identified with these devices (approximately 700 network wide) will be notified to coordinate an update or replacement of these devices before network SOS/ROC deployment occurs."
Our Technical Sales team have been liaising with Proscend and Metanoia support since receiving this alert last week, and we can now confirm that all relevant manufacturer parties are aware of the situation and are developing field-updatable firmware to address the issue.
When the new firmware and upgrade instructions become available, we'll post link to all components here - so please do watch this space if you think you may be affected!