Reduces Line Rental & Call Costs
Keeps Your Number for Convenience
Easily Grows with Your Company
Integrates with Your Current PBX System
See How Much Your Business Could Be Saving When You Switch to SIP Trunks
Your smartest business choice is to save money with Prosum’s SIP trunk plans and call rates when you switch to SIP for your business communication needs.
SIP Trunks replace traditional PSTN/ISDN phone lines reducing line rental fees and call charges, saving you a fortune in ongoing costs. It lets you use video conferencing, instant messaging, and even share documents over your existing VoIP system.
SIP trunks integrate with a wide range of PBX systems and are easily scalable, so it grows along with your business.
Who is it for?
SIP Trunks are ideal for businesses looking for smarter, more flexible and reliable business call solutions and wanting to reduce costs dramatically.
Benefits of SIP Trunks for YOUR Business
SIP trunks replace traditional phone lines and reduce line rental fees and call charges, saving you a fortune in ongoing costs. There are NO SET-UP FEES or LOCK-IN CONTRACTS, and you’re free to cancel your plan at any time.
Keep Your PBX & Your Number
SIP Trunks integrate and connect directly into all major PBX’s and remove the need for hardware and maintenance costs. And, you can transfer your number to Prosum and keep your current phone number for convenience.
Easy to Set-Up
You can forget the headaches and all the fiddly stuff when migrating your business to SIP. Our experienced team makes your move to SIP quick, easy and seamless with no disruption to your business.
Our network is built around multiple BroadSoft voice clusters each with redundant voice paths. With this level of redundancy, Prosum can provide a 99.99% SLA on our SIP Trunks and UC services.
Grows With You
SIP Trunks grow alongside your business seamlessly. You can quickly and easily add or remove lines to suit your business needs and even expand to a new site as your business grows.
Future-Proof Your Business
Once the NBN is fully rolled out, traditional PSTN & ISDN services will be shutting down completely. Switching to SIP now brings immediate benefits. You’ll enjoy huge savings, and you won’t run the risk of being disconnected.
Why Choose Prosum for SIP Trunks?
We offer better call rates than most carriers in Australia, guaranteed.
You are not locked in and can cancel at any time.
No Hidden Fees
No hidden charges – just a flat fee for service.
Our highly experienced team is based in Australia.
We give you personalised, local support, 24/7.
We’re Experts at What We Do
With 50 years of expertise, no one knows communications like us.