VoIP software development company | Business Voip service providers

Meet us @ Convergence India Expo | 17-19 January | Booth No: D - 466 Book a Meeting

VoIP Software Development Company

Harness the power of the bleeding edge VoIP development technologies by using expertise and experience in building telephony products
and solutions of
a leading VoIP Software development company!

Custom VoIP Software Development
Choosing the Right Technology to Build the Best VoIP Solution

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.

Best VoIP Service Provider and Consulting Company

There are multiple VoIP development platforms and technologies available in the industry. To build a simple VoIP platform, you can use either of two or more technology options. All this makes it difficult to select the right VoIP development technology. Likewise, in different stages of VoIP product development, from selecting the right development model to defining the architecture, hosting the solution, setting up failover and recovery, taking regular backups, and upgrading the system successfully, everything demands to use the expertise and experience in the VoIP development industry.

We, a leading VoIP software development company, have a team of highly experienced and skilled VoIP development and support engineers that is ready to be at your disposal with our VoIP development consulting services. Our proficient VoIP development team will help you define success at each stage of VoIP telephony product development.

How Can Our Expertise Benefit Your Business?

Our Expertise in Hosted VoIP Solution Development

Class 4/5 Softswitch Solution

Build a bespoke and robust class 4/5 Softswitch solution to complete IP telephony infrastructure and serve a larger consumer base.

Call Center Software

Build your own inbound, outbound, or blended contact center solution to boost customer care and sales results.

IP PBX Solution

Enrich business communication with superior features at cheaper rates and centralize its administration.

Unified Communication Solution

Build a comprehensive communication tool that supports unified communication within a single platform.

Live Call Monitoring Solution

Build an effective tool to monitor ongoing, ringing, and conference calls in real time to enhance the effectiveness of calls.

SIP Dialer Solution

Build a softphone for PC or smartphone to take advantage of the SIP based calling solution available at their fingertips.

Our Expertise in Cloud Business VoIP Service

Top Reasons to Choose Inextrix for Your VoIP Projects


We provide both VoIP solutions and VoIP development. We are a leading VoIP custom software development company and we have specialization in all VoIP solutions, technologies, and open source platforms. Our VoIP developers can meet all your needs related to building the best telephony solutions. We can also customize your existing VoIP and telephony solutions.

Yes, we have experience in developing simple to smart unified communication solutions. We can develop SaaS (Software as a Service), UCaaS (Unified Communications as a Service), CCaaS (Contact

Center as a Service), and Communications Platform as a Service (CPaaS). Only solutions that we build with custom VoIP development will provide you with 100% white labeling. We also provide white label services for open source VoIP platforms. Our telephony solutions can also be white labeled to meet the custom needs of our clients like you.

Yes, we have experience in developing hybrid solutions with different VoIP development technologies. We can develop a hybrid Softswitch solution using OpenSIPs or FreeSWITCH to give you the best scalability and for the WebRTC web phone, our WebRTC developers with build a tailored solution for you. We can also develop a hybrid Softswitch in Asterisk if you prefer to develop it on that platform. In a nutshell, any custom needs of building a robust, scalable, and secure telephony solution will be satisfied with our best VoIP development company.

Both, VoIP development and a white label telephony solution have their own cost, as well as, pros and cons. Depending on your business and future vision, one of the options can be the best fit for you. We can help you define the most profitable option with our free consultation service. Contact us for more details.

Let's get in touch

Get Started