Prosum SIP trunks replace traditional PSTN/ISDN telephone lines reducing line rental fees and call charges, saving you a fortune in ongoing costs.
They integrate seamlessly with a wide range of PBX systems and are easily scalable, so they grow along with your business.
Prosum SIP trunks are suitable for small to large organisations looking for high quality, cost-effective, scalable telephony access.
Pay-as-you-go for all the calls you make every month within Australia using our LOW call rates with per second billing.
Our predictable monthly payment plan includes UNLIMITED calls to local, national & mobiles within Australia.
*Number porting is subject to your existing carrier’s number porting arrangement.
Thank you to Dino, Chris & the Prosum team. Your team is amazing, extremely helpful and have delivered a product that is second to none. We had previously dealt with other providers and their communications team, network and equipment do not compare to what we have received through Prosum. Elite Property Management highly recommends you. Thank you again.