FreeSwitch Development

FreeSWITCH Development

FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any other form of media.

FreeSWITCH also provides a stable telephony platform on which many telephony applications can be developed using a wide range of free tools.

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Nextrix focuses in custom made FreeSwitch programming and development, bringing in soft-switch features into a number of business applications. We have talented FreeSWITCH developers with several years of experience in developing custom telephony products who have the know-how to assist you with the best solution for introducing FreeSwitch solutions into your products and services.

We provide the right strategy for both PRI and VoIP based topics using FreeSwitch for the clients. In a circumstance where the current parameters are so stipulated and demand something creative, we use FreeSwitch software solutions, which being open source, can be modified to find solutions which meet the stipulated parameters. The strategies can vary greatly from client to client which is fully based on their requirement.

Here at iNextrix, we use a unique framework for building customized VoIP applications dependent on FreeSwitch and a number of other open source technologies. By depending on our own unique solution, iNextrix is able to come up with VoIP applications that are affordable and rapid than otherwise possible.

iNextrix offers FreeSWITCH custom development using multiple means. This includes Freeswitch application custom development and FreeSWITCH module custom development. Modules that are developed using this system are written in Linux and can be utilized to design custom made FreeSWITCH applications. This way, we will be able to meet your business needs such as detect fax tones, record voice calls and more. FreeSWITCH custom development is a methodology of making changes in the existing FreeSWITCH modules such as config, formats, codes and more. This will help the client to add advanced features to the current infrastructure which distress the operation for the user. Our excellent FreeSWITCH support will help to maintain the infrastructure long lasting.

There are several VoIP solutions that are more favored than FreeSwitch, but none of them are more configurable, flexible and powerful. Some reasons we suggest this solution over the alternatives include: business friendly license, can be controlled via HTTP and is dynamically configured.

FreeSWITCH Solutions

Like Asterisk, There are many opensource applications based on FreeSWITCH.

We here at iNextrix Technologies, Along with FreeSWITCH installation and configurations we also provide installations, customization and support of below applications:


FusionPBX is one of the best FreeSWITCH PBX Solution. Due to its multi-tenancy support and easy navigation of menus, its first choice of many users who looking for PBX system with FreeSWITCH.


Kazoo is a powerful telecommunications infrastructure, built specifically for powering cloud-based Voice, Video and SMS Services while keeping the cost of scaling down.


Bluebox is an open source GUI for administration and configuration of FreeSWITCH and Asterisk based VoIP systems. It supports multi-tenancy and skinning, and is completely modular.


ASTPP is FreeSwitch Billing System, which is a widely used and fastest growing OpenSource VOIP Softswitch solution.

Why iNextrix?

  • Expert qualified team
  • Competitive pricing
  • Focused on client satisfaction
  • Dedicated technical support team
  • Believe in Quality
  • Meeting deadlines
  • Creative skills
  • Optimized techniques
  • Advanced methodology
  • Complete IT solutions under roof

Note: FreeSWITCH™ is a registered trademark of Anthony Minessale II.