PortaOne serves 330+ installations in over 75 countries around the globe. Our customers are international and domestic wholesales carriers, ISPs, national telecom operators, NGN carriers, and Internet telephony service providers with subscribers on all 5 inhabited continents: Europe and Asia, Americas, Africa and Australia (unfortunately, Antarctic penguins are not VoIP users yet).

Here is what our customers had to say about the VoIP software solutions we provide. These testimonials are offered for information purposes only, and in no way indicate a customer’s willingness to handle direct inquiries regarding PortaOne products or services. If you are interested in finding out more about us, we kindly ask that you contact PortaOne sales.

Customers

“PortaSwitch allows us to build our network on the premise of redundancy at multiple points. Both our resellers and corporate customers benefited from its ability to run diverse services during disaster recovery situations.” Gary Forrest, Managing Director

Find how Pure IP uses PortaSwitch to service its corporate hosted IPPBX customers in UK and around the world.

“PortaSwitch is able to handle the sophisticated routing we need to terminate calls based on cost, ASR or other factors. Its high availability and easy mobility suits the wide range of needs required by our business and retail customers.” Leslie Herps, Director

Review Redworks' path from a hosted PortaSwitch partition to their own platform supporting hosted IPPBX and Internet access offerings.

“Our experience with PortaSwitch Procinctus has been very positive. The platform has the capacity, redundancy and complete feature set Cordia needed to aggressively expand its hosted VoIP business offerings.” Kevin Griffo, President and CEO

Read Cordia's story about deployment of multiple PortaSwitch Procinctus installations to run hosted IP PBX service internationally.

"PortaSwitch enables us to tailor our telecom customers needs, yet still retain the upgrades and support PortaOne provides. With PortaSwitch as our key platform, we have been able to build and establish a track record of helping telecoms achieve profit, regardless of the state of the worldwide economy." Alex Ferdman, CEO

Learn more how Telinta deploys its ASP model with PortaSwitch.

"Apollo needed to adopt PortaBilling Oracularius and PortaOne’s engineers helped us to plan the migration to the Oracle Real Application Cluster and were there every step of the way. The transition was well planned and flawless. We made the conversion without a minute of downtime. It was seamless to our customers." Jeffrey Platt, Vice President

Find more about Apollo Communications upgrading its system to PortaBilling Oracularius to provide hosted IPPBX and calling card services.

“The variety of IP telecom segments demands a communications infrastructure that is not only reliable and scalable, but also able to respond to a constantly changing VoIP market landscape. With PortaBilling100 and PortaSIP, IXO Systems have both gained a reputation for innovative and proactive solutions. With these software platforms, PortaOne supports us with regular feature upgrades and exceptionally short time-to-market.” Alexei Palii, CTO

Find out how IXO Systems uses PortaBilling100 and PortaSIP to provide wholesale VoIP trunking and residential services similar to Vonage.

"Xplorium is committed to continually improving its core network with best-of-breed infrastructure and PortaOne clearly meets these standards. With PortaSwitch, we can furnish full scale Class 5 communications services including IP Centrex and unified communication, along with very reliable and flexible VoIP billing scenarios.” Karim el Charif, Technical Director

Learn about Xplorium providing full scale class 5 hosted IPPBX services to its business clients enabled by PortaSwitch with PortaBilling100 Advanced.

“PortaSwitch is a secure, high quality and resilient carrier-grade platform.” Rav Rehal, Director of Business Development “Together with PortaOne, ICC Networks is able to give our customers unique solutions and compelling offerings.” Steve Rowles, Networks Managing Director

Find more about ICC Networks's offering of hosted platform services and wholesale VoIP termination with PortaSwitch Procinctus.

"PortaSwitch had shown itself to be both reliable and scalable. Plus it has the advanced billing engine features we need to accommodate all the directions we expect our company to grow into. Having PortaSwitch on our side enables us to improve our service quality and compete effectively in a crowded digital services marketplace." Christophe Pauwels, CTO

Learn how Bubble uses PortaSwitch to provide converged services of residential VoIP telephony and ADSL Internet access to expat communities.

“PortaSwitch’s billing just works. It’s the simplest thing—but the hardest to get right. I have worked in the telecom industry for fifteen years for carriers on three continents, and have never used a billing platform with so few bugs or errors. It’s quite an achievement.” James Barnes, CTO

Read Morodo's story of deploying PortaSwitch to become a virtual mobile network operator and offering ultra-low cost international calling to mobile customers.

"Our research revealed that PortaOne is considered best-in-market for IP subsystems. Existing customers told us that PortaSwitch offers not only a high degree of stability and scalability, but also very professional customer care, strong product support, and a promise of sustainable product delivery. The training and support provided by PortaOne was consistent, structured and professional. In partnership with PortaOne, our in-house developers are already working on providing enhanced products and services to satisfy our customers' requirements." Hemanta Sharma, CEO

Find about Radius Communications' offers of hosted IPPBX services, calling cards, callshops, and wholesale VoIP termination made possible with a single PortaSwitch.

“By combining the capabilities of the Covergence Session Manager with the flexible routing control provided by PortaSwitch, BandTel can control all aspects of an Internet telephony session. The flexibility of the solution has allowed our technical experts to create custom applications that contribute to BandTel’s highly configurable, highly controllable, fully redundant worldwide SIP network.” Chris Dunk, CEO

Learn more about BandTel's SIP trunking services enabled by multiple PortaSwitch deployments with PortaBilling100 Advanced.

"PortaBilling100 ensures accurate accounting and revenue reassurance for our users and shareholders." Jay Shah, CEO "PortaOne is the leading provider of global billing solutions and it shows that we are serious about offering the best product, value and customer experience possible." Al Rehmtulla, CTO

Find out how CallBlue GSM became a wireless roaming operator with PortaBilling100.

“With PortaSwitch, it really made a lot of sense to buy the whole system and merge everything together. The database is open — it’s MySQL — and PortaOne uses Apache and FreeBSD and Perl. I’ve been in situations where I’ve had vendors that have closed, and I’ve been out of the loop: it’s their code, it’s proprietary, and I can’t get inside. In case with PortaOne, I have all the code, and I can do whatever I want with it.” Jody Schnarr, President

Read more about Worldline's business as an ISP and low cost residential telephony provider enabled by PortaSwitch with PortaBilling100 Advanced.

“The PortaSwitch platform is both reliable and scalable, yet also rich in features. In addition, PortaSwitch is simple to use and allows for centralized management and control.” Dario Vidovic, CEO

Find out how Vox Mundi's became a leading ASP providing hosted PortaSwitch to its customers.

“PortaBilling100 turned out to be the best fit for our needs. We also required customization work to meet some specific requests, and PortaOne’s development team far exceeded our expectations in delivering the completed solution on schedule.” Ed McGuigan, Senior Engineer

Learn how Merit Systems delivered wholesale VoIP and calling card services with PortaBilling100.

“PortaBilling100 increases our competitive edge and attracts more users by enabling prepaid and postpaid services, credit/debit/rechargeable card transactions, and traffic wholesale in a gatekeeper/proxy environment. It is unbelievably robust, flexible and stable.” Jan Dusak, Senior System Engineer

Read Nextra's story of PortaBilling100 deployment for residential and wholesale VoIP businesses.

“We implemented PortaSwitch in under two weeks. The two-day training was included in the price and conducted in a highly professional manner, thus quickly alleviating our concerns about adopting a new software platform. PortaOne’s extremely well documented service creation procedures and open API allowed us to easily integrate PortaBilling100 into our website and CRM system.” Marian Juskiewicz, CTO

Find more about VoxNet's calling card and residential VoIP businesses made possible with PortaSwitch.

	“UniversaLynx specializes in providing the best quality long-distance communications at competitive prices. We use PortaOne’s VoIP platform as the core of our voice strategy, since it offers the carrier-class scalability and reliability we need to deliver uninterrupted service to our expanding customer base.” Magued Istafan, CIO
	“SavyTel is a leading, fast-growing communications company offering various telephony and technology solutions to its customers. For us, PortaOne is not just a software vendor, but a real technology partner. PortaOne’s applications enable us to offer SIP-based solutions for delivering top-quality voice services.” Samir Shukr, President and CEO
	“De Haarstrup Communications is the premier operator of prepaid international direct-dial calling services in Nigeria. We also provide business and residential customers with flexible, feature-rich international telephony services, including unified messaging and SIP-based telephony. Choosing PortaOne as our partner has enabled us to deliver the highest available performance and quality.” Jeff Penberton, CEO
	“T2 Networks provides customers with a wide range of convergent communication services, all assured by our company’s brand, quality and reliability and supported by PortaOne’s advanced IP telephony platform. PortaSwitch solutions enable T2 Networks to accelerate its development as a next-generation telecom, widen its voice transit market share, and become the first company in Singapore to offer advanced services to enterprises such as IP Centrex and Voice VPN.” Lim Kai Shan, CTO
	“Besides the full range of Insta Telecom’s IP telephony services that are powered by PortaOne, including telecommunication services, traffic termination and exchange, and prepaid calling cards, we can always count on PortaOne’s incredibly reliable software and faultless support.” Rahmat Kamran, Managing Director
	“Powered by PortaOne’s softswitch platform, we provide high-end voice technology and solutions to medium and large enterprises and A-Z termination carriers, as well as outsourcing the PortaSwitch communication platform to smaller internet telephony service providers. PortaOne’s professional services team custom-designed us a distributed billing and call control architecture capable of mediating tens of millions of worldwide minutes each month.” Amadu Yahaya, CTO
	“Partnerships such as the one between PortaOne and Telequam permit a truly integrated communications product portfolio, one that affords enterprises carrier-class reliability and scalability for voice VPNs, IP Centrex and network PBX services, plus the ability to reduce their overall communications costs. PortaSwitch was the perfect solution for us because it is open, feature-rich, scalable, and cost-effective.” Ron Carithers, CTO
	“Thanks to PortaOne’s billing software, World-Link Telecom was able to launch a full range of communication solutions - from plain-vanilla long-distance services to messaging, conference calling, e-commerce services and hosting, as well as data and virtual private networking services.” Koray Yilmaz, CTO
	“Due to a rapid growth period, Onlinetel had an urgent need to launch large-scale VoIP services in Canada, including calling-card and both personal and business long-distance services. At that time (1999) PortaOne was the only company offering an open, scalable, cost-effective platform that we could customize in order to offer unique services.” Jason G. Jakob, CTO
	“Etel conducted extensive lab evaluations to determine which platform was the most effective and reliable in meeting the needs of the Czech market. The PortaOne-Cisco solution was superior to the competition in terms of the variety of applications and the speed and cost of deployment.” Tomas Prosek, Product Director
	“Migrating our products towards the PortaBilling platform enabled us to take another step toward delivering low-cost calling services to individual customers and businesses worldwide.” Jihad Mohammad, President and CEO
	“PortaOne is the only VoIP billing vendor with the open, cost-effective solutions that satisfy our needs.” Stuart Marburg, CEO
	“PortaBilling gives us an open solution that enables us to bring new services to market quickly, package offerings for specific customer needs, and provide flexible billing options. As a result, we are well positioned to enter and succeed in the competitive local VoIP market.” Andrew Leshkin, CEO
	“Our PortaBilling launch was immediate, and since then billing has never been an operational issue of any great concern. I have been very impressed with the procedures and practices PortaOne has implemented in order to ensure the quality of their software.” Karel Taft, Business Development
	“Our company sells wholesale VoIP minutes to some of the world’s largest telecom carriers. Thanks to the PortaBilling solution for mediating wholesale traffic in our Quintum network, our reputation for high-quality, low-cost routes is growing in the industry.” Ian Westlake, CTO
	“After evaluating a number of comparable solutions, we found that PortaOne had the best platform for delivering easy-to-use enhanced voice services that met our standards for high-quality, reliable, efficient communication solutions.” Alexandr Papadakis, Technical Director

Other PortaOne customers - testimonials coming soon …