Best Open Source Android Softphones 2026

Softphones for Android

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Browse free open source Softphones and projects for Android below. Use the toggles on the left to filter open source Softphones by OS, license, language, programming language, and project status.

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1

VitalPBX

Unified Communications System - PBX System

VitalPBX is a free telephone and communications PBX system for companies. It is a complete platform that can be installed on the physical hardware on the site or as a hosted application. VitalPBX acts as the upper layer interface for the Linux base and then Asterisk (one of the most popular communication toolkits in the world). For this reason, VitalPBX is the graphic user interface between you and the complex world of modern communications. VitalPBX will help you implement a secure telephone system for your company, save, take advantage of recent innovations and provide opportunities to integrate your business processes if you wish to do so.

4.4 out of 5 stars 5 Reviews

Downloads: 0 This Week

Last Update: 2021-09-06
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2

jphonelite

Java VoIP Softphone (SIP) (replaced by jfPhone)

jphonelite is a Java SIP VoIP SoftPhone for Desktops (Windows, Linux, Mac) and Android. Features 6 lines with transfer, hold, conference (up to all 6 lines), g711 u/a, g722, g729a, and video (video support in Linux or Windows only and includes H263/H264/VP8). Applet includes full JavaScript support. STUN/TURN/ICE supported. Encrypt media with SRTP. DTLS Key Exchange. Video conferencing with jPBXLite/0.12+ NOTE : THIS PROJECT HAS BEEN SUPERSEDED BY jfPhone. Please go to jfphone.sourceforge.net to get latest version.

5.0 out of 5 stars 4 Reviews

Downloads: 0 This Week

Last Update: 2020-08-30
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