FreeSWITCH Development
ServicesBuilding scalable and robust telephony solutions to meet the unparalleled vision of next-generation businesses with our expert FreeSWITCH development and consulting services.
years
In Telecom Engineering
uptime
SLA
Support
Available
If any of these sound familiar, you’re in the right place. These are the exact FreeSWITCH challenges we’re brought in to fix:
Your instance freezes or crashes when concurrent calls climb, and you can't pinpoint why.
One-way audio, dropped calls, jitter, or latency you can't trace under load.
Outgrown a single server and need HA, clustering, or failover done right.
Your team is stuck on a problem that sits outside their FreeSWITCH depth.
A deployment with no docs that needs an expert to audit and stabilize.
A softswitch, contact center, or conferencing build that must scale from day one.
We start by understanding your specific bottleneck, not by selling you a package. That’s the difference between a development shop and an engineering partner.
FreeSWITCH is a renowned telephony stack with modular architecture that provides building blocks for custom FreeSWITCH solution development projects. The role of FreeSWITCH development in bringing a revolutionary transition to the VoIP communication and telecom-switch-based industry is phenomenal.
FreeSWITCH, at the forefront of telecom evolution, leads the transition from traditional telecom switches to a dynamic and digitized landscape. Expert FreeSWITCH solution development unfolds a transformative journey in telecommunication.
FreeSWITCH provides a robust platform, protocols, features, codecs, encryption methods, modular architecture, interoperability, and numerous other driving factors that make FreeSWITCH development services seamless and powerful. This platform versatility ensures that FreeSWITCH solution development can cater to diverse business communication needs and provide impeccable and customized telephony solutions.
We have years of experience as a leading FreeSWITCH development company. We help enterprises with FreeSWITCH consulting services to take distinctive advantage of FreeSWITCH. Furthermore, we help providers to effortlessly integrate third-party APIs and develop custom solutions to build a comprehensive solution that aligns with similar protocols. These FreeSWITCH based telephony solutions enhance the scalability and adaptability of the communication solutions to foster a cohesive and interconnected communication ecosystem.
We have expertise in developing tailored software solutions that precisely match the unique requirements of your business and clients.
Our FreeSWITCH developers are skilled in developing simple telephony solutions to highly intricate communication platforms that convert your vision into a working solution.
Our FreeSWITCH consulting services have the potential to help you unlock untapped opportunities by unleashing the power of FreeSWITCH and SignalWire in your favor.
Let us help you create a custom call flow or build a completely tailored functionality with call script development using the full potential of FreeSWITCH.
Build a complete harmony between your telephony platform and dial plan to manage call routing rules, extension calling, voicemails, time based call routing, and more.
Maintain high performing application of your FreeSWITCH telephony platforms with our on-demand and contract based support and maintenance services.
Continue catering to your clients without any stress of system or hardware failure with well-defined and deployed cluster architecture and enjoy 99.95% uptime SLA.
Build scalable, high-performance communication solutions with certified FreeSWITCH developers experienced in complex VoIP projects.
We have expertise in developing tailored software solutions that precisely match the unique requirements of your business and clients.
We have built a scalable, robust, and secure wholesale VoIP Softswitch solution to help you grow your wholesale VoIP business.
A tailored business phone system to help you build a business communication ecosystem and/ or run a successful business.
FreeSWITCH conferencing solution development builds a robust and flexible system to conduct audio and video conferences seamlessly.
A robust platform to digitize your faxing operations and enjoy the benefits of flexible faxing from anywhere, at any time.
A reliable and feature rich VoIP calling card software helps you launch and scale up your calling card business flawlessly.
Augment business communication and collaboration with enterprise grade quality and wide ranging rich telephony features.
Automatically attend all calls and greet your clients to let your clients autonomously take actions to build a brilliant first impression.
A feature packed voice, SMS, and email broadcasting platform to keep your clients updated with timely alerts, notifications, updates, and reminders.
Manage legacy, digital, and modern communication channels to use a comprehensive communication ecosystem for your enterprise.
Enrich the communication ecosystem with a private telephony system specifically developed for your business. A multi tenant system will provide further capabilities to extend communication features and benefits to other offices and even to customers.
We have rich experience in building FreeSWITCH-based communication and telephony solutions. Our team also specializes in SignalWire, helping you leverage the complete potential of this technology for your business.
We are known for understanding project requirements and providing reliable delivery timelines. Our team ensures timely deliverables to support your launch strategy and help you reach the right audience faster.
We offer multiple hiring and engagement models tailored to your needs. Whether it’s hiring dedicated FreeSWITCH developers, fixed-cost projects, or team augmentation, we help ensure flexibility and efficiency.
Our development approach prioritizes both scalability and security. We build robust FreeSWITCH architectures that can grow with your business while keeping communications safe and reliable.
From initial consultation to final deployment and support, we provide complete freeswitch development services under one roof to ensure smooth project execution and long-term success.
We have successfully delivered FreeSWITCH solutions to clients across various industries and countries, giving us strong insights into regional compliance, telecom regulations, and localization requirements.
Get expert FreeSWITCH development, customization, and support services tailored to your unique business needs.
A tailored communication solution is deployed with on-site setup and training services for MKC Infrastructure Ltd, which is one of the renowned construction and infrastructure development companies in India. The system consists of an IP PBX solution, desktop and mobile dialer support, and IP phones.
Download Case StudySadbhav Engineering Limited (SEL) is a leading infrastructure company in India. It has been in operation since 1988. It is involved in major projects such as 2200 Kilometers long national and state highway construction, Sardar Sarovar, and many as such big projects in India.
Download Case StudyWe have developed a completely tailormade UCC (Unified Communications and Collaboration) platform..
Download Case StudyInextrix has delivered an all-inclusive platform to a communication software provider company.The company..
Download Case StudyOur clients trust us for our deep VoIP expertise, technical excellence, and commitment to delivering reliable communication solutions. Read their experiences and discover how we have helped businesses achieve their goals.
Amazing group of guys to work with. After the quality of work I saw in the first project completed, we have decided to move all our development over to Inextrix. All work was completed on time and as expected. Would not think twice to recommend these guys.
Platformity
We were looking for a reliable IP PBX solution as our conventional system had a lot of limitations. I'm happy with the solution and service provided by Inextrix. They gave us scalable IP PBX software and also integrated our CRM system and automated billing solution. This system increased productivity and ROI significantly.
Vice President, 8COM Inc
Hi, I just wanted to send you guys a quick message on how great its been working with you guys on our voip development needs, in the last 3-4 years, you have been very responsive and always care about delivering the work as much as we do. Im very impressed with the high level of talent that you guys have and am grateful that I could find such dependable voip professionals that always do what they say they will. take care -Albert
CleverMoto
FreeSWITCH is one of the most robust, reliable, and scalable platforms to develop communication platforms. It can support an almost double number of concurrent calls with the same server configurations compared to its counterpart. It provides excellent load balancing support and also delivers high quality audio and video. It supports different development languages to give an open platform to developers. It is also an open source platform and gives all the required advantages of an open source VoIP technology.
FreeSWITCH is a renowned name in the VoIP development industry. If your business is going to grow rapidly, FreeSWITCH can match your bandwidth and deliver high scalability support. It has multiple inbuilt modules and libraries, which you can use to build an ideal communication solution. It is also an open source platform, so you will not need to pay a license fee. It is compatible with an array of operating systems such as Ubuntu, Debian, Mac OS, Windows, RHEL, and more. It also supports different codecs to provide the most compatible and flexible development platform. Moreover, it gives you an advantage of vendor independence.
A FreeSWITCH developer must be well versed and experienced in custom FreeSWITCH development. For effortless FreeSWITCH development, the developer needs to have experience in the following:
– Lua scripting
– Development languages like Java, Perl, Python, Ruby, .NET, ECMAScript, JavaScript, etc.
– Protocols: SIP/SDP/RTP
– FreeSWITCH modules and inbuilt libraries
– Cluster setup
We have been developing various unified communication and telephony products by harnessing the power of FreeSWITCH. We offer a spectrum of FreeSWITCH services with our expertise. We can develop any type of FreeSWITCH solution, including, but not limited to class 4 Softswitch, class 5 Softswitch, single tenant or multi tenant IP PBX solution, VoIP billing software, calling card solution, smart telephony solution, etc. We also provide FreeSWITCH consultation services.
We have developed the #1 open source VoIP platform based on FreeSWITCH that is ruling the industry, which is popularly known as ASTPP. We are closely associated with the FreeSWITCH community and Signalwire which constantly adds up to our experience and expertise. We also sponsored FreeSWITCH’s ClueCon 2022 event. All this keeps augmenting our skill-set to provide the best FreeSWITCH development and other services to our global clients.
Note: Freeswitch is a Registered Trademark of Anthony Minessale II. We are not affiliated with Freeswitch.
FreeSWITCH is a popular open source VoIP telephony development technology. It is renowned for transforming legacy telephony systems into digitally empowered telecom solutions. It can build a web based telephony solution to enable feature rich and consolidated business communication or end user engagement without any hassle of software or mobile app installation and setup.
FreeSWITCH development is the process of developing scalable, robust, and flexible telephony solutions by harnessing the power of this VoIP development technology. FreeSWITCH developers with versatile experience can build custom telephony solutions, business communication solutions, wholesale VoIP software, etc. to meet business communication needs of telecommunication entrepreneurs and end users.
Our team of FreeSWITCH developers is proficient in developing different types of telephony and communication solutions with custom FreeSWITCH development. Some of the most popular FreeSWITCH solutions that we have developed are listed below:
– Video conferencing solution
– Class 4 Softswitch
– Multi tenant IP PBX solution
– Class 5 Softswitch
– SIP trunking solution
– Voicemail solution
– Session border controller (SBC) solution
– Custom IP telephony solution
– Calling card system
– Virtual number management solution
– DID number management solution
– Fax server solution
– Shoutcast server
– Media server
We can develop any custom FreeSWITCH solution with our FreeSWITCH custom development services.
FreeSWITCH solution development is popular because of the unique features and robust nature of this platform. Some of the amazing features available in this software are listed below:
– Supports thousands of concurrent calls per second (CPS)
– Interoperability with different protocols
– Supported shared line appearance
– Default features of PBX
– Default features of Softswitch
– Business application automation
– And more
We are experts in any type of FreeSWITCH development because in the past 12 years, we have developed hundreds of telephony solutions and applications. We are also experts in customizing telephony. We have developed and we have been managing version releases of the #1 open source VoIP platform based on FreeSWITCH, which offers an array of telephony and VoIP solutions. We are also an active contributor to the FreeSWITCH platform. We also sponsored FreeSWITCH conducted ClueCon Developers Conference Event 2022.
Note: Freeswitch is a Registered Trademark of Anthony Minessale II. We are not affiliated with Freeswitch.
With decades of experience and know-how in software development essentials, we build future-proof, intuitive, and highly scalable web, mobile, and VoIP solutions. Bring ultimate success to your business with Next-Gen, Tech-Empowered Solutions.
425 W Colonial Dr, Suite 303 Orlando, FL 32804 United States
128 City Road London EC1V 2NX United Kingdom
Baobab Office Park, 86 John Vorster Rd, Randpark Ridge 2169 South Africa
508–509, Lilamani Corporate Heights Ahmedabad, Gujarat 380013 India
Established in 2010, we're a team of tech enthusiasts driving businesses to success with cutting-edge technology.
Copyright © 2026 Inextrix Technologies Pvt. Ltd.
