Sip Trunks
A SBD SIP trunk is the perfect fit for either business users wishing to make the most of their existing IP or hybrid phone system. With a SBD SIP trunk it offers you, what you would expect from ISDN equivalent functionality and reliability at a fraction of the cost of traditional telephony.
Imagine for a second, should you need additional capacity with your exising telephony system and the time and effort you need to go through to faciliatet the upgrade hold that thought for asecond now consider using a SBD sip trunk, we can deliver modifications far quicker, normally it can be completed on the same day as your request it.
By using SBD you now have the freedom to retain your existing traditional telephone connection for you inbound services and make use of our cost effective competitive SIP Trunk tariffs to lower your outbound bill.
We can modify the SBD SIP trunk to present your traditional telephone number on our outbound SIP Trunk service, without needing to port the numbers to us.
Should you wish to avoid the monthly fees of your ISDN / ONRAMP services and replace it with a SBD SIP Trunk, we can in most cases port your existing numbers to SBD and get them delivered to you on a cost effective Inbound SIP Trunk.
You can rely on us to provide rock solid service, enabling you to focus on running your business.
"IPNetworks has saved my company thousands of dollars, since we migrated our reservation call centre from traditional technogies to voip" S Welsh Business Owner Cairns Call Centre
SBD SIP Trunk Pricing
Prices shown below is our normal everyday pricing. We do offer custom plans to customers who spend over $250 a month of traditional telephone accounts *(Excluding Line Rental)
Everyday SIP Pricing
| Service | |
| Local/National (Untimed) | |
| 1300/13 (Untimed) | |
| Mobile Calls per minute (charged in 1 sec blocks after 1 minute) | |
| Calls to SBD Sip Numbers | |
| International Calls (ask for schedule) per minute | |
| Inter Office Calls (provided both are using SBD Sip Trunks) | |
| Port your existing telephone number to SBD | POA |
| Sip Trunk Costs | |
| 1-10 Lines | |
| 11-30 Lines | $15 per line |
| >30 Lines | $10 per line |
| Number Charges | |
| 1-10 Number Block | $3.00 per number |
| 20-50 Number Block | $2.20 per number |
| 100 Number Block | $72.50 per block |
| SBD SIP Trunk Features | |
| Lower Line Rental Fees (No More Onramp / ISDN Charges) | ![]() |
| 100 Free National / Timed Calls per month | ![]() |
| Free SIP to SIP Calls when both parties are on the SBD Network | ![]() |
| Service can be used by most IPhone and Andriod VoIP Apps | ![]() |
| Total Number of lines can be split over multple locations | ![]() |
| Can be used with a SBD 1300/1800 Numbers | |
- National - untimed to any fixed landline in Australia
- Mobile - per min (no flagfall) (excludes Sat Mobile Phones)

