With the rollout of the nbnTM network across Australia, businesses whose voice services are on ISDN or PSTN now have a high-quality, IP-based voice service alternative.
The introduction of Telstra Business SIP means crisp, clear and reliable voice calls. The service is compatible
with your existing PABX, while providing nbn connectivity.
This is a premium quality service – with more features and options than existing ISDN or Telstra PSTN services. Importantly, we’ve also made it highly flexible so that it grows as your business does.
Ideal for Small, Medium and Large Businesses Offers quality, choice and control
MORE CONNECTIVITY CHOICES | YOU’RE ALWAYS IN CONTROL | PEACE OF MIND WITH ONGOING COST CERTAINTY |
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• Compared to ISDN and older services like PSTN, you can access a wider range of Devices and Services. • High speed broadband is an option. | • An intuitive online portal lets you manage your services and options, anytime. | • The service can grow with your business. • Costs tailored precisely to your needs. |

Services and Pricing
BUSINESS SIP CALLING PLANS PER VOICE LINE | CALLING PLANS | ||
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Small | Medium | Large | |
Monthly Subscription Fee (incl. GST) | $22 | $40 | $60 |
Local calls | 22c/call | unlimited | unlimited |
National calls | 30c/call | unlimited | unlimited |
Mobile calls | 30c/call | 30c/min | unlimited |
SERVICE TYPE | COST PER MONTH |
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IN-DIAL NUMBER RANGE 100 Block of phone numbers which can be allocated to individual extensions for direct dialing. | $62.50 for the 1st range $30.00 for each subsequent range |
INDIVIDUAL NUMBER Single phone number. | $4.00 |
BUSINESS CONTINUITY PACK This can be applied to any numbers on your Business SIP service and enables you to define a failover number if the primary service fails. | $15.00 |
VIRTUAL RECEPTIONIST Provides Auto attendant Functionality enabling you to give menu options when people dial your main phone number. For Example: dial 1 for accounts, dial 2 for sales, dial 3 for service. | $10.00 |
MOBILITY PACK When this pack is applied to a number on the Business SIP service, it can forward that call to up to 10 different services for answering at the same time. | $10.00 |
HUNT GROUP Allow calls to bounce between SIP services until a call is answered (only relevant to Analogue Lines). | $10.00 |
FAX / EFTPOS / SECURITY / ANALOGUE LINE Used for specific purpose, for example a fax machine. | $4.00 |
Interested in Telstra Business SIP? Get in touch today!
Ph: 1300 4 CALIBRE (1300 422 542)