Mar 3, 2023

FreeSWITCH 101: Why is it a Preferred VoIP Solution Development Platform?

Written by

The rise of VoIP technology has led to its adoption as a reliable communication solution by businesses of all sizes. FreeSWITCH, an open-source VoIP technology, is popular among developers due to its versatile features and scalability potential. It is a suitable platform for developing any VoIP solution, making it an attractive choice for businesses looking to implement a communication system.

Introduction to FreeSWITCH

FreeSWITCH is an open-source, modular VoIP technology that enables developers to create scalable communication solutions with multimedia capabilities. It can handle data from IP and PSTN networks on a single line without losing quality. In addition, the availability of open-source libraries makes it easy for developers to achieve most functionalities without extensive coding. FreeSWITCH is licensed under the Mozilla Public License and is available for free. FreeSWITCH has various valuable functions, including Apache portable runtime, SQlite database engine, Sofia SIP user agent library, libspeex for voice codec encoding/decoding, mod_spandsp for fax gateway, and libSRTP for secure real-time transport protocol.


FreeSWITCH development services can create custom VoIP solutions for businesses tailored to meet the specific needs of companies of all sizes. Businesses can use FreeSWITCH to make the following VoIP products:

1. PBX office phone system

2. Class 5 Softswitch for telephone carrier

3. Application servers like voicemail, conferencing, and IVR

Advantages of FreeSWITCH

High Compatibility and platform independence

FreeSWITCH is a cross-telephony platform that supports multiple operating systems and programming languages, making it suitable for any VoIP FreeSWITCH development project without restrictions.

Can handle a variety of media

FreeSWITCH supports various media types, carriers, protocols, and codecs, making it a versatile platform for developing customizable VoIP solutions.

Can handle large volumes without losing quality

FreeSWITCH can handle thousands to millions of concurrent calls without any quality loss making it a powerful VoIP telephony platform that can also support high volumes of video calls.

Support advanced Multi-tenancy

FreeSWITCH has customizable inbuilt libraries for multi-tenant solutions, allowing scalable and reliable VoIP solutions to connect business branches or generate new revenue streams.

Possess modular architecture

FreeSWITCH’s highly modular architecture and open-source nature allow easy customization and scalability, making it a popular platform for building VoIP solutions without vendor dependence.

Innovative Features

FreeSWITCH has unique and advanced features, such as wideband conferencing thread isolation, not commonly found in other VoIP platforms.

Benefits of using FreeSWITCH Development for Business

1. Communication Solution

2. Cost-effective

3. Impressive Solution

4. Stability

5. Adaptability


FreeSWITCH is a highly reliable and comprehensive platform for developing simple to complex VoIP solutions, distinguished from other open-source VoIP technologies such as Asterisk, FreePBX, and Jitsi. We at Vindaloo Softtech can offer assistance in developing a FreeSWITCH solution; contact us.

Article Categories:

Vindaloo Softtech Pvt Ltd: A Cross-Platform Development and Web App Development Company offering VoIP Applications, VoIP Software, & VoIP Consulting Services. Vindaloo Softtech Pvt. Ltd. is a leading multi-technology software & solution provider company based in Ahmedabad, India. Seeded in 2016 with a core focus on VoIP Applications, Software, and VoIP Solutions development services, Vindaloo Softtech has catered to hundreds of clients worldwide with our client-centric approach and innovative solutions. We are a trusted software development partner for businesses of different sizes and scales. Within no time, we have been recognized as one of India's leading VoIP Development companies. Analyzing the current demand for custom software development by medium and enterprise-level businesses, we have also ventured into cross-platform mobile app development, web app development using MEAN and MERN stack, and CRM development. We endeavor to provide world-class customized solutions and satisfy our clients' multifaceted needs in different industries. We take great pride in its expertise, well-built experience, transparent working model, and uncompromised project delivery standards it abides by. We believe in using the latest tools and technologies to provide state-of-the-art solutions for our customers.

Leave a Comment

Your email address will not be published. Required fields are marked *