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ISDN is the technology that delivers the bulk of corporate telephony services in Australia. However, Telstra says ISDN is at end-of-life and will be disconnected when NBN rolls out over the next five years.

The important dates for Telstra’s ISDN phase-out:

  • 31 January 2018 – No New ISDN services – if you don’t already have any ISDN services, you won’t be able to get any additional services.
  • 30 June 2018 – No new modifications or additions – you won’t be able to get new ISDN services at all.
  • June 2019 – Telstra will start disconnecting existing ISDN services.
  • 2022 – Telstra will stop supporting all ISDN2, ISDN2 Enhanced, ISDN10/20/30, DDS Fastway, Megalink and Frame Relay services.

PANIC NOT – There are many options to address the issue. It’s also a great opportunity to reassess how telephony and data can be integrated within your organisation, which could offer new services and cost savings.

If you would like more information or want to chat through your options with BlueScale please CONTACT US