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Browser Phone

What Browser Phone is
Browser Phone is a WebRTC SIP phone for Asterisk, FreeSWITCH, and other SIP-based PBXs. It supports blind and attended transfers, three-way conferencing, and recording for audio and video calls. Video recording offers five layouts and three quality settings. Built-in webhooks can connect the phone with a CRM, and users can customize its appearance by changing CSS. The project is designed to run standalone without cloud systems or services; additional libraries can be stored on a web server for an offline setup. Text, calls, and recordings are grouped by buddy, and users can set data to expire over time. Browser Phone is a free, open-source project for web and self-hosted use, with no mobile or desktop app. A Dockerfile configured with three users and an SSL certificate is offered for testing. The project presents itself as a customizable phone for people already using a SIP-based PBX.
Who it suits
It suits people using a SIP-based PBX who want a customizable web phone that can integrate with a CRM. Its standalone and offline options may also suit users who want to avoid cloud services.
What it does well
- Supports Asterisk, FreeSWITCH, and other SIP-based PBXs.
- Includes blind and attended transfers and conferencing.
- Records audio and video calls.
- Can run standalone without cloud systems or services.
- Free, open-source project.
What to know first
- No mobile app is listed.
- No desktop app is listed.
- Video recording has five layouts and three quality settings.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Browser Phone 0.3.x | Free, open-source project | Free |
As browser-phone.org lists them, read 3 Oct 2026. The maker's own page has the final word.
Getting started
- Open the Browser Phone website.
- Choose a web or self-hosted setup.
- Connect it to Asterisk, FreeSWITCH, or another SIP-based PBX.
- For a Docker test setup, use the provided Dockerfile with three users and an SSL certificate.
- For an offline setup, save additional libraries to the web server.
Verdict
Browser Phone provides call controls, recording, and CRM integration for SIP-based PBX users in a free, self-hosted-capable project. It has no mobile or desktop app, so its fit depends on web access and the user's PBX setup.
Questions
How much does Browser Phone cost?
The Browser Phone 0.3.x plan is free.
Is Browser Phone open source?
Yes. It is a free, open-source project.
Which platforms does Browser Phone support?
It is available for web and self-hosted use. It has no mobile or desktop app.
Does Browser Phone support SIP and call recording?
Yes. It is a WebRTC SIP phone and supports audio and video call recording.
Can Browser Phone connect to a CRM?
Yes. Built-in webhooks can be used to integrate it with a CRM.
Which PBXs does Browser Phone work with?
It works with Asterisk, FreeSWITCH, and other SIP-based PBXs.
Facts from Browser Phone's own pages
- Buddy management
- The site says text, calls, and recordings are grouped with a buddy, and data can be set to expire over time. · browser-phone.org, 3 Oct 2026
- Call controls
- It supports blind and attended call transfers and three-way conferencing. · browser-phone.org, 3 Oct 2026
- CRM integration
- The site says built-in webhooks can be used to integrate Browser Phone with a CRM. · browser-phone.org, 3 Oct 2026
- Customization
- The site describes the application as highly customizable and says users can change its CSS. · browser-phone.org, 3 Oct 2026
- Docker setup
- The project offers a Dockerfile configured with three users and an SSL certificate for testing. · browser-phone.org, 3 Oct 2026
- Offline option
- The site says additional libraries can be saved to the web server for a complete offline solution. · browser-phone.org, 3 Oct 2026
- Recording
- The site says audio and video calls can be recorded, with five video recording layouts and three quality settings. · browser-phone.org, 3 Oct 2026
- Standalone operation
- The site says Browser Phone does not use cloud systems or services and is designed to run standalone. · browser-phone.org, 3 Oct 2026
- What it does
- Browser Phone is a WebRTC SIP phone for Asterisk, FreeSWITCH, and other SIP-based PBXs. · browser-phone.org, 3 Oct 2026
- Who it is for
- The site presents Browser Phone as a customizable, integrable phone for people using a SIP-based PBX. · browser-phone.org, 3 Oct 2026
Where Browser Phone stands on Freedom251
- Softphone and calling apps#6 of 33
