Digital phone lines for businesses with a PABX phone system.

100 Numbers so everyone can be called direct.

ISDN enables you to have a range of 100 numbers so even if you have more staff than phone lines, every person gets their own number, so everyone can be contacted directly.

Compatible with a wide range of PABX.

ISDN is the industry standard for providing phone lines for digital PABX phone system which gives you total control over how you handle your calls. It’s a rock solid reliable technology.

Add capacity as your business expands.

ISDN comes in two main types: ISDN2 which enables you to grow two lines at a time and ISDN10/20/30 which means you add ten lines at a time. Bottom line, it can scale as big as you need it to.

Features & Benefits.

  • Scaleable phone line solution
  • Proven and robust technology
  • Delivered on Australia’s biggest network
  • Direct Indial Range (100 numbers) – allows every staff member to have their own number
  • Digital call quality
  • Compatible with a wide range of digital PABX
  • Hunt Groups – finds the first available person
  • Calling Number Display – show either the direct extension number or a main number
  • Extension level billing – know how much each person uses the phone
 Local Calls
per min
National Calls
per min
Calls to Mobiles
per min
Monthly Line

Things you should know:

Local call connection 5 cents. All prices include GST.
1. Total minimum commitment over 12 months is $960 (Business ISDN2) $3960 (Business ISDN10), $7560 (Business ISDN 20), $11,160 (Business ISDN30). 2. Offer only available to customers who take up full service fixed line (including long distance and calls to mobile services). 3. All Fixed wire services are covered by the Customer Service Guarantee Standard. Please refer to our Customer Service Guarantee Policy for details on the CSG Standard. 4. Plan is only available on IDSN fixed wire services. Please refer to our Standard Form of Agreement for terms of use on fixed wire products. 5. Prices for calls to International detinations are available on our ‘Downloads’ page 6. Change of billing options from e-mail to paper bill may incurr charges. 7. Cancellation of direct debit will may incurr charges. 8. Early Termination Fee Applies. Termination within the initial term will result in a termination fee being charged, calculated as your minimum monthly cost x months remaining. 9. Dishonoured direct debit payments may incur a charge.

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