icstech.com.au
Telstra ISDN charges increase
As predicted, Telstra have increased their charges for ISDN 2 and ISDN 10/20/30 services for those services not under a fixed term contract. A Cease Sale was applied to ISDN in June 2018 in line with the eventual phasing out of ISDN over the next few years as required by the NBN. ISDN is an acces