PortaSwitch is a full-featured SIP trunking platform to connect PBXs and call centers, resell DIDs, stop fraud, and build custom workflows with an open API. Deliver scalable, high-margin VoIP services with full automation
If you’re a telecom provider offering virtual phone services, you are constantly fighting tight margins, high churn, and revenue leakage. Margins on your core services are low, hungry new competitors are always pitching a lower price, and your enterprise customers are demanding the latest PBX features before you’re ready to offer them. Here’s the good news: there is a clear pathway to profitability!
PortaSwitch is a customizable, scalable PBX/UCaaS platform that can help you design targeted, tailored packages for the businesses and call centers within your specific market. More importantly, since PortaOne does not offer VoIP connectivity and is not a SIP services provider, you can deal with any carriers and termination partners of your choice, and get the best bargains you can find on your own. Our SIP trunking platform offers flexible pricing models, 7-week software update schedule, and open API, so you can scale and adapt as quickly as you need to.
Founder and CEO of RingLogix, Hialeah and Miami-Dade County, Florida
We were excited and humbled to be able to help our community during the COVID-19 crisis thanks to PortaOne’s SIP Trunks when establishing the (305) COVID-19 call center.
Nearly instantaneously we increased from 100 to 600 lines at zero added-cost thanks to the unlimited and perpetual PortaSwitch license we have.
Low margins on minutes: If you’re a long-distance operator, CLEC or wholesale VoIP provider, we don’t have to tell you that your profits on minutes are probably hovering at zero.
Unhappy employees: You might be suffering from high employee churn, low productivity, or even fraud, as your employees perform tedious manual tasks to onboard new customers with unique PBX systems.
If you’re ready to change all of that, then PortaOne is here to help. Our SIP trunking platform is a software solution designed to:
with appealing VAS add-ons that will attract more customers and boost profitability
and decrease termination costs by enabling sophisticated routing policies
by reducing manual configuration, automating on-boarding and simplifying troubleshooting
by providing an integrated billing platform included with PortaSwitch at no extra cost
your customers cloud PBX service using the same platform to increase profit margins and customer retention
See why SIP service providers are choosing PortaSwitch to provide enterprise PBX, call center connectivity, and more.
Differentiate yourself, gain more customers, decrease churn with value added services via Add-on Mart - an iPaaS marketplace
With reduced manual work, a 2-for-1 deal: PortaBilling and PortaSIP are already included in PortaSwitch
Control and monitor credit limits in real time, block calls from suspicious locations, check customer activity vs regular usage patterns
Speed up the process to monetization by going to market faster with our 7 week agile development cycle
That confidence and reliability grant you, knowing that our ‘best-in-industry’ technical support team is there 24/7
What makes PortaSwitch the go-to for SIP trunking in a competitive market? Allow us to highlight how we differentiate ourselves from the pack.
You have the full freedom to develop and integrate with full access to APIs and source code
Agile development ensures the release of new software updates every 7 weeks
We’ve been trusted by over 500 customers worldwide in 90+ countries since 2001
Choose the pricing model that best suits your needs
Select the pricing model that works best for you and meets all your requirements.
Add customers, products, trunks or SIP end-points with no additional costs
Activate any feature combination. Pay only based on the number of active calls
Choose either to install in your data center or sign up for PortaSwitch SaaS in the cloud. Options to add a secondary site for geo-redundancy.
Perform the initial configuration of the system (assistance provided), define services, tariffs, per-trunk pricing, and bundles.
Add new customers or migrate existing ones to PortaSwitch by entering their authorization credentials and associated phone numbers. Apply anti-fraud measures (optional).
Activate value-added services such as STIR/SHAKEN support, call recording or IVRs. Enable on-demand purchase of phone numbers.
Assign the high-availability PortaSwitch SBC IP address as the outgoing SIP proxy on your customer’s equipment
Increase revenue streams by selling to more customers or signing up white-label providers
We’re not saying it’s too late, but we are suggesting you hurry up before the opportunities run out.
No. PortaOne is a telecom software company, not a VoIP carrier or SIP trunk reseller. We don’t sell voice termination, international minutes, or DIDs. Instead, we provide PortaSwitch — a carrier-grade platform that lets you launch fast and scale smoothly with your own SIP trunking services.
If you’re looking to build your own SIP trunking business, you’re in the right place. If you just need a trunk for your office PBX — this platform won’t be the right fit.
Not directly — but we can help you become the provider. PortaSwitch gives you everything needed to handle high-volume outbound traffic with complete control:
Think of PortaOne as your infrastructure partner, not your voice vendor.
No. We don’t provide or resell SIP trunking services for any geography. What we offer is built-in flexibility — a carrier-grade platform that lets you connect to multiple upstream providers, choose the best routes, and build your own rate plans.
Real-world example: One of our customers in Canada uses PortaSwitch to aggregate three voice carriers and resell SIP trunks to small businesses across North America — all under their own brand.
Built for launching and scaling SIP trunking businesses. PortaSwitch gives you:
Everything you need to compete with the big carriers — without the complexity.
PortaOne gives you the tech stack to become a VoIP provider — we don’t sell SIP trunks ourselves. We’re built for:
Yes, absolutely. Built-in flexibility means you’re not locked into one carrier. PortaSwitch handles multi-carrier operations so you can:
That’s why so many voice aggregators and wholesalers choose PortaOne.
Here’s what you get out of the box:
Need more? Extend everything via API. Built-in flexibility means the platform adapts to how you want to operate.
Yes. Many of our customers do exactly that. PortaSwitch supports:
Your service. Your pricing. Your brand.
It helps — but it’s not required. We make the hard stuff manageable:
Launch fast with the tools you need. Scale smoothly as you grow.
Launch fast. Scale smoothly. Stay in control.
PortaSwitch handles the complex stuff — real-time billing, call routing, fraud protection — so you can focus on growing your business. With over 20 years building carrier-grade software, we give you:
One customer put it best: “We moved to PortaSwitch after hitting limitations with our old softswitch. Now we can route smarter, invoice faster, and grow without second-guessing our tech.”
Give them control. PortaSwitch includes a branded self-care portal where your customers can:
This improves customer experience while reducing your admin overhead.
Watch our video: How to empower your customers with SIP trunking self-care — our experts walk through common challenges and show how PortaOne helps solve them with less churn, more automation, and better customer service.
We’re here to help. Whether you’re a seasoned telco or just building your first SIP trunking service, we’ll help you get started with the platform that powers successful telecom operators in 100+ countries. Launch fast, scale smoothly, and stay in control.
PortaOne’s licensing policy, with no additional fees per subscriber, enabled RingLogix, a white-label VoIP provider, to donate hosted and managed telecom services for COVID-19 testing needs to local authorities
Redworks created an LTE-based E112 emergency service solution in just one week to help emergency control room personnel work from home during the coronavirus outbreak
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