---
title: What is the @frejun/softphone-web-sdk package used for?
description: Learn how to route incoming SIP-based calls to teams using FreJun’s Softphone Web SDK. Build browser-based calling with full control and scalability.
---

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# What is the @frejun/softphone-web-sdk package used for?

## Learn how FreJun’s Softphone Web SDK enables SIP-based incoming call routing for teams directly within web applications.

FreJun’s **Softphone Web SDK** allows businesses and developers to seamlessly manage and route incoming SIP-based calls within web applications. Instead of relying on traditional phone hardware or external [calling tools](https://frejun.com/click-to-call/), FreJun brings voice communication directly into the browser—making it ideal for sales, support, and recruitment teams that need fast, scalable call handling.

By using the `@frejun/softphone-web-sdk` package, teams can integrate real-time voice calling, control call flows, and route incoming calls efficiently across users or teams. This ensures no call goes unanswered while giving developers full flexibility to build custom calling experiences on top of FreJun’s secure telephony infrastructure.

It enables developers to integrate SIP-based voice calling into their web applications using FreJun's infrastructure.

If you have any more questions or need assistance, feel free to reach out to us at Hello@frejun.com. We’re here to help!

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