# DUSphone

> Encrypted calls via dus.net

Canonical page: [https://chrome-stats.com/d/id498522414](https://chrome-stats.com/d/id498522414)

## Overview

- **ID:** `id498522414`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** dus.net GmbH
- **Category:** Business
- **Rating:** 3.00 / 5 (3 ratings)
- **Version:** 7.2
- **Last updated:** 2026-09-17
- **First published:** 2012-02-09
- **Size:** 11 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/dusphone/id498522414)
- **Website:** [https://www.dus.net/dusphone](https://www.dus.net/dusphone)
- **Privacy policy:** [https://www.dus.net/en/impressum](https://www.dus.net/en/impressum)

## Description

dus.net GmbH proudly presents DUSphone – the VoIP softphone for your dus.net line. Make encrypted, HD-quality calls straight from your iPhone: to landlines, mobile numbers, and other dus.net lines.

All you need is a dus.net plan – ready in minutes, including a starting balance of €0.45 for your first calls. See the plans at www.dus.net.

Your benefits:
• Encrypted calling over TLS and SRTP – your conversations stay private
• HD voice quality powered by the Opus codec
• Native call integration via Apple CallKit – calls appear on your lock screen and in your recents, just like regular calls
• Always reachable: incoming calls ring reliably, even when your iPhone is locked or the app is closed (VoIP push)
• Call landlines and mobile numbers – and receive calls on your dus.net number
• Fast setup by scanning a QR code from the customer center – no password to type
• Manage several lines at once (multi-account)
• Company directory and device contacts – callers are matched by name
• Keep an eye on your prepaid balance in euros at any time
• Show or hide your caller ID per call (call anonymously)
• In-call DTMF, hold, speaker, Bluetooth, and call history

Privacy-friendly: no tracking, no ads. DUSphone is built on open-source software (baresip); the open-source licenses can be viewed in the app.

Requirement: DUSphone needs a VoIP line at dus.net. More information at www.dus.net.

## Rankings

- #695,770 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id498522414)