Kamailio Development Services

Run and scale your ITSP business with popular SIP server solutions based telephony solutions built by Kamailio specialists.
Kamailio Development

Kamailio: Tried and tested SIP server solution to run budding internet telephony business

VoIP has been one of the most reliable platforms to carry out professional and personal communication and that also at cheaper rates. This encourages many businesses, VoIP open source development companies, and individuals to bridge communication gaps without making holes in their pockets using a reliable and robust VoIP based communication solution. We help our customers in the process of building the most scalable, secure, and feature rich VoIP solutions and hail the success of your ventures. services can benefit you and leverage the power of this pioneer VoIP development technology.

Our Expertise in VoIP Platforms

Our commitment is to develop software that aligns with the specific requirements of our clients’ business.

Kamailio Custom Development

Build LCR, load balancing, failover, or any type of custom Kamailio solution to effectively handle concurrent calls with our custom development services.

Kamailio Consultancy

Learn how you can effortlessly handle thousands of calls or build the best OpenSIPS infrastructure with our reliable OpenSIPs consultation services.

Kamailio Support & Maintenance

Enjoy high revenue generation from your Kamailio solution with our technical support for your Kamailio solutions and platforms.

Kamailio High Availability & Cluster Setup

Our experienced Kamailio experts will design and deploy a cluster with an HA setup for your solutions to maximize performance and reliability.

Does your business need a Kamailio development partner?

Our Kamailio development company helps you build cost-effective,performant, andhighly interactive video streaming apps.

Our Expert Solutions in Kamailio

Handle massive call volume to skyrocket your wholesale VoIP business with a tailored class 4 VoIP Softswitch software.
Load balancing with failover
Build a reliable solution to efficiently handle failover and load balancing for your VoIP software to deliver uninterruptible services.
Session border controller solution

Safeguard your VoIP software, infrastructure and business from major VoIP threats and hack attacks with an SBC solution.

Class 5 SoftSwitch Solutions-12

Class 5 SoftSwitch Solutions

Our Kamailio software development company is renowned for building sustainable class 5 Softswitch with billing solutions. We customize our development approach and workflow to build a scalable and reliable class 5 Softswitch solution that can map your business milestones with the technical features and give you a competitive edge. 

Kamailio Development Company

Kamailio is a well known SIP server solution that has empowered several internet telephony service providers across the globe to deliver reliable telephony services to thousands of customers in parallel. We, Inextrix Technologies, are renowned as a leading Kamailio development company to deliver outstanding Kamailio development services to global telephony service providers and businesses.

Our skilled team of Kamailio developers can provide custom telephony product development by leveraging the full spectrum of features available in this powerful SIP server solution. From building futuristic, enterprise grade solutions to developing carrier grade software, we are adroit to build any Kamailio based solution.

Why Choose Us?

Discover the Benefits of Partnering with Our Team
Strategic Approach

Distinctive Kamailio development services are tactically defined to manage diverse driving factors that collectively contribute to your success.

  • Visionary mindset
  • Opportunity identification
  • Proactive support
Customer Satisfaction

With our client-first approach, we always ensure that our clients receive the best in the industry services, tailored solutions, and on-time deliverables.

  • Easy access to experts
  • Well-defined processes
  • Competitive rates
Technology and Technique

We take pride in our approach of perfectly blending the right technology with the smart techniques that can yield the most thriving business and sustainable solutions.

  • Technical expertise
  • Tailored solutions
  • Adaptability and flexibility

Does your business need a Kamailio development partner?

Our WebRTC development company helps you build cost-effective,performant, andhighly interactive video streaming apps.

What Our Client Say

hm12-quotation-mark 1

"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."

Testimonial Image
Naman Tahir

Vice President, 8com inc

" 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."

Testimonial Image
Jaco Jacobs


" 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"

Testimonial Image
Albert Montgomery


quotation-mark 3

Frequently Asked Questions

Yes, we have a team of experienced Kamailio developers that you can hire for remote operations. You can hire a Kamailio developer on a full time, part time or project basis. The Kamailio developer for hire model is available for remote work. We also send developers on-premise depending on the business needs. We may discuss more in a free consultation call. Contact us to initiate the discussion.

Yes, we help you define the best features for your Kamailio solution based on the latest trends and futuristic software building norms. We provide Kamailio consultation to clients for deployment, architecture design, etc. We also provide support services. In a nutshell, along with Kamailio solution development, we provide different services, including, the recommendation for features, sprints, etc.

The cost of the Kamailio development project depends on the features and scope of work. Depending on the complexity of features, existing solutions environment, etc., the cost can vary. Let’s connect with us to discuss your features and other requirements today.

That completely depends on the telephony or SIP server solution that you want to develop. Kamailio as a VoIP development technology supports different features such as robust SIP, SIP routing capabilities, asynchronous processing, transport layer, SCTP multi-homing and multi-streaming, WebSocket support, extensibility APIs, and many more. Depending on the solution you need, we can integrate the functionality of Kamailio development.