At least when running on Internode hardware, the traffic only runs on Telstra copper; once terminated at the exchange (on Agile/Internode DSLAM), it pushes out

At least when running on Internode hardware, the traffic only runs on Telstra copper; once terminated at the exchange (on Agile/Internode DSLAM), it pushes out into Internode's backhaul/network. (It's a moot point if the backhaul is Telstra owned I guess, or significant parts of the private network is leased from Telstra...)