ISDN 10/20/30

Connected on the Telstra network & widely available across
Australia, ISDN is ideal for businesses with a PABX Phone
system and high call volumes.


With an ISDN service, concurrent high quality digital calls can be made or received, to the limit of the number of lines i.e. 10, 20 or 30. You may also connect your PABX and use a few of the lines for video conferencing.

  • Greater bandwidth than your normal (analogue) phone line, creating superior voice quality
  • Flexible and Scalable – we consult with you to ensure your needs are addressed now and well into the future. We work to your plan and remain available to modify your service over time
  • Peace of mind with our industry grade Service Level Agreement (SLA)
  • Professional Australian based help desk and business grade technical support

New ISDN 10/20/30 Business Phone connections have a lead time of 20-60 working days so it is important that you provide us with as much notice as possible to allow for a smooth transition.