Business Phone Systems in Brisbane — Simtex
Enterprise SIP trunks and Cloud PBX on East Coast Australian infrastructure, serving Brisbane and Queensland.
Serving Brisbane
Simtex provides enterprise-grade VoIP services to businesses across Brisbane and QLD — delivered over our geo-redundant Australian infrastructure.
Simtex in Brisbane
Queensland businesses connect to Simtex's East Coast infrastructure via siptcpeast.simtex.com.au — geo-redundant server farms engineered for high availability across QLD, NSW, and Victoria. Brisbane enterprises and regional Queensland businesses alike benefit from carrier-grade SIP infrastructure built and operated in Australia.
From Brisbane CBD to the Gold Coast, Sunshine Coast, and regional QLD, Simtex delivers Cloud PBX, SIP trunks, and Microsoft Teams Direct Routing with the resilience and uptime your business depends on.
No lock-in, transparent pricing from $4.99/month, and the flexibility to scale channels up or down as your business grows.
Areas we serve
All of Queensland — Brisbane metro, Gold Coast, Sunshine Coast, and regional QLD
Brisbane
Virtual Office, Brisbane 4000
VoIP Services Available in Brisbane
All Simtex services are available to Brisbane businesses — delivered over our Australian-hosted, carrier-grade infrastructure.
Cloud PBX
Small business to enterprise-grade hosted phone system with unlimited scalability
SIP Trunks
Reliable SIP trunking for your existing PBX system
Teams Direct Route
Enable PSTN calling in Microsoft Teams with Direct Routing
Fax to Email
Receive and send faxes without a fax machine
1300 & 1800 Numbers
National presence with 1300 and 1800 inbound numbers
Number Porting
Keep your existing phone numbers when you switch to Simtex. We handle the entire porting process.
What Our Customers Say
“Switching to Simtex Cloud PBX was the best decision we made for our communications. The reliability is outstanding and the support team is always there when we need them.”
“We have been using Simtex SIP trunks for over 3 years now. The call quality is crystal clear and the pricing is very competitive. Highly recommend for any business with an existing PBX.”
“Finally, a fax solution that does not require ancient hardware! The fax to email service works flawlessly and our legal team loves the PDF integration.”
Ready to upgrade your Brisbane business communications?
Speak with our team today — local expertise, Australian-hosted infrastructure, transparent pricing.