FusionPBX Call Center | FusionPBX Billing | Fusionpbx Install

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FusionPBX Billing

Unlock the complete potential of open-source, multi-tenant IP PBX software, FusionPBX, with expert assistance for standard and custom needs, including FusionPBX billing. Elevate your communication game now!

FusionPBX CRM Integration Services

FusionPBX is a very well known hosted PBX solution with multi tenant support. It is an open source PBX system, which makes it a more preferred choice for many. To harness the benefits of this powerful multi tenant IP PBX software, it is necessary to hold rich experience in FreeSWITCH and FusionPBX, both. Our FusionPBX consultants have been benefiting businesses with their proficiency in this open source VoIP platform. Our consulting service includes on-demand and standard support, recommendations, and other services from FusionPBX experts that can help you maximize your returns. 

FusionPBX Billing

FusionPBX Install Services

We are renowned for our skills in all major open source VoIP and telephony platforms, including FusionPBX. We have years of experience in handling custom requirements or customization demands of customers using this powerful, multi tenant PBX software. Our FreeSWITCH developers have a swift hand in handling different demands that can meet short term and long term goals of businesses that they want to meet with this IP PBX system. 

We provide white labeling, FusionPBX theme development and integration, custom feature production, customization of existing features, integration of third party APIs, and all other development services to FusionPBX users. Our services cover UI/ UX enhancements to performance improvement, bug fixing, VoIP billing system integration, and other expert services offered at an affordable cost to empower businesses using this software. 

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What Services We Provide in Our FusionPBX Call Center Solution

 FusionPBX installation
We provide tailored FusionPBX setup and installation services recommended based on your business model and objectives to provide a reliable system and business foundation.

FusionPBX customization
Add omitted features of a multi tenant IP PBX system to bridge a gap or build never seen before functionality to gain a competitive edge with our custom development services.

FusionPBX training
Get training from FreeSWITCH and FusionPBX specialists and get certified. We also offer FusionPBX training and certification to a group or team of a company or an institute to master FusionPBX.

FusionPBX cluster setup
Run a hosted PBX business without any disruption and deliver exceptional and delightful services to your clients with a scalable and reliable cluster setup configured by our experts.

FusionPBX API integration
Take advantage of adding major features of other solutions or business apps like CRM, payment gateway, PBX, etc. integrated into your FusionPBX with our third party API integration services.

On-demand FusionPBX Services
We have a team of FusionPBX engineers that can satisfy any custom need of a business or individual by offering reliable, on-demand FusionPBX services.

Top Reasons to Choose Us for Your FusionPBX Projects


It is one of the most popular open source FreeSWITCH solutions. It is a multi tenant IP PBX software developed on FreeSWITCH, which is one of the most scalable and robust VoIP development technologies. It can be used as a domain based or single IP PBX system with multi tenancy support. 

Yes, you can. FusionPBX is an entirely free solution and it provides an array of features of a business phone system aka PBX solution to its customers. Along with that, it also provides a multi tenant platform to providers that want to run their business by catering to local or global businesses with VoIP based phone systems. However, one can also use a single tenant version of this solution to use a FreeSWITCH based IP PBX system that has amazing features and the robust nature of FreeSWITCH. 

In simple words, it can help you increase returns over investment and the value of the platform. We have years of experience in major open source platforms, including FusionPBX. Thus, we understand this platform at its best and we can provide services that can best fit your business and its objectives. Even if you have technical expertise, using our services can ensure that you enjoy expert assistance without leaving your focus from your business. 

FusionPBX is an open source PBX platform. Thus, you receive the code of the software. When we develop an added feature with our custom services, we provide a complete feature integrated into your FusionPBX system with your branding. We also hand over the code of that feature to let you enjoy vendor independence. User guide documentation and training to use that feature are also offered to our clients depending on the engagement model. 

Contact us​

508-509, Lilamani Corporate Heights,
Opp. Vadaj BRTS Stop, Nava Vadaj,
Ahmedabad, Gujarat, India – 380013
Kemp House, 160 City Road, London,
Skype: inextrix

We’d love to hear from you!