# CallOne VoIP Softphone

> Business Telefonie mit Click-to-Dial

Canonical page: [https://chrome-stats.com/d/callone](https://chrome-stats.com/d/callone)

## Overview

- **ID:** `callone`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** CallOne GmbH
- **Category:** other
- **Daily users:** 16
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.5.7
- **Last updated:** 2021-10-20
- **First published:** 2018-04-09
- **Size:** 2.46 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/callone/)
- **Website:** [https://www.callone.de/softphone](https://www.callone.de/softphone)

## Description

CallOne VoIP Softphone is a browser-based SIP phone that allows you to make and receive calls directly from your favorite browser. It converts phone numbers into clickable links for convenient one-click dialing. This free add-on works with various VoIP providers and offers additional features when used with CallOne VoIP-Telefonanlage or ACD. Optional CRM integrations are available. Get more information at www.callone.de/softphone.

## Rankings

- #26,986 — Overall
- #45 — phone
- #105 — honey
- #112 — salesforce
- #132 — dial
- #132 — ip

## Permissions and access

### Permissions

- `notifications`
- `storage`
- `https://connect.callone.io/*`

### Content script matches

- `*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [CallSwitch One Click to Dial](https://chrome-stats.com/d/callswitch-one-click-to-dial) — 44 users, 1.00 / 5
- [ansitel Click-to-Dial](https://chrome-stats.com/d/ansitel-click-to-dial) — 109 users
- [Voys Click-to-Dial](https://chrome-stats.com/d/voys) — 105 users
- [Vialer Click-to-Dial](https://chrome-stats.com/d/vialer) — 76 users
- [Kavkom Click2Call](https://chrome-stats.com/d/kavkom-click-2-call) — 9 users
- [Datatec Praxedo Click-to-Dial](https://chrome-stats.com/d/datatec-praxedo-click-to-dial) — 1 users
- [CallSwitch](https://chrome-stats.com/d/callswitch) — 77 users, 3.00 / 5
- [Ringover | Click2Call](https://chrome-stats.com/d/ringover-click2call) — 222 users, 3.33 / 5
- [netelip Click 2 WebPhone](https://chrome-stats.com/d/netelip-click-2-webphone) — 1 users
- [Voipfone Browser Calls](https://chrome-stats.com/d/voipfone-browser-calls) — 22 users, 3.50 / 5
- [Zoiper Click2Dial](https://chrome-stats.com/d/zoiper-click2dial) — 195 users, 2.80 / 5
- [Telephone-Links: ClickToCall over HTTP](https://chrome-stats.com/d/clicktocall-over-http) — 9 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/callone)