Linphone - open source SIP client
SIP (VOIP) phone
- Developer
- Belledonne Communications
- License
- GPL-3.0-only
- Package
org.linphone- Category
- Phone & SMS, Voice & Video Chat
- Latest version
- 6.0.21 · Dec 18, 2025
- Minimum Android
- Android 9
Description
Linphone is an open source app offering free audio/video calls and text messaging. With Linphone, you can be reachable at any time, even if the app is closed, with a WiFi or 3G/4G internet connection.
Linphone key features:
• high definition audio and video calls
• audio conference calls with various participants
• pictures and file sharing
• Linphone accounts reachable at any time, even if the app is closed (thanks to push notifications)
• secure communication (encryption options)
• compliant with a large number of SIP-compatible VoIP service providers allowing to reach everyone that has a "classic" phone line.
Linphone is available on the main mobile and desktop operating systems and offers various specific features for advanced users (codecs, transport standard, encryption options, DTMF...). For more information, see Linphone project website: www.linphone.org
Note for developers and professionals:
Linphone can be rebranded and customized to meet specific needs. Contact Belledonne Communications www.belledonne-communications.com for any specific development query.
Linphone key features:
• high definition audio and video calls
• audio conference calls with various participants
• pictures and file sharing
• Linphone accounts reachable at any time, even if the app is closed (thanks to push notifications)
• secure communication (encryption options)
• compliant with a large number of SIP-compatible VoIP service providers allowing to reach everyone that has a "classic" phone line.
Linphone is available on the main mobile and desktop operating systems and offers various specific features for advanced users (codecs, transport standard, encryption options, DTMF...). For more information, see Linphone project website: www.linphone.org
Note for developers and professionals:
Linphone can be rebranded and customized to meet specific needs. Contact Belledonne Communications www.belledonne-communications.com for any specific development query.
All versions
| Version | Released | Minimum Android | Size |
|---|---|---|---|
| 6.0.21 (2 builds) | Dec 18, 2025 | Android 9 | 56.3 MB |
| 6.0.20 (2 builds) | Nov 23, 2025 | Android 9 | 56.3 MB |
| 6.0.19 (2 builds) | Oct 20, 2025 | Android 9 | 56.3 MB |
| 6.0.18 (2 builds) | Sep 20, 2025 | Android 9 | 56.2 MB |
| 6.0.17 (2 builds) | Sep 5, 2025 | Android 9 | 56.2 MB |
| 6.0.16 (2 builds) | Sep 1, 2025 | Android 9 | 56.2 MB |
| 6.0.15 (2 builds) | Aug 17, 2025 | Android 9 | 56.1 MB |
| 6.0.14 (2 builds) | Aug 10, 2025 | Android 9 | 56.1 MB |
| 6.0.13 (2 builds) | Aug 7, 2025 | Android 9 | 56.1 MB |
| 6.0.12 (2 builds) | Jul 24, 2025 | Android 9 | 56.1 MB |
| 6.0.11 (2 builds) | Jul 15, 2025 | Android 9 | 56.1 MB |
| 6.0.10 (2 builds) | Jul 1, 2025 | Android 9 | 56.1 MB |
| 6.0.9 (2 builds) | Jun 11, 2025 | Android 9 | 56.1 MB |
| 6.0.8 (2 builds) | May 29, 2025 | Android 9 | 56.1 MB |
| 6.0.7 (2 builds) | May 21, 2025 | Android 9 | 56 MB |
| 6.0.6 (2 builds) | May 11, 2025 | Android 9 | 55.8 MB |
| 6.0.5 (2 builds) | Apr 22, 2025 | Android 9 | 55.8 MB |
| 5.2.5 (3 builds) | May 9, 2024 | Android 6 | 46.2 MB |
| 5.2.4 (3 builds) | Apr 24, 2024 | Android 6 | 46.2 MB |
| 5.2.3 (3 builds) | Feb 11, 2024 | Android 6 | 46.1 MB |
| 5.2.2 (3 builds) | Jan 26, 2024 | Android 6 | 46.1 MB |
| 5.2.1 (3 builds) | Jan 15, 2024 | Android 6 | 46.1 MB |
| 5.1.4 (3 builds) | Oct 22, 2023 | Android 6 | 42.3 MB |
| 5.1.3 (3 builds) | Oct 4, 2023 | Android 6 | 42.3 MB |
| 5.1.2 (3 builds) | Sep 30, 2023 | Android 6 | 42.3 MB |
| 5.1.1 (3 builds) | Sep 12, 2023 | Android 6 | 42.3 MB |
| 5.1.0 (3 builds) | Sep 1, 2023 | Android 6 | 42.3 MB |
| 5.0.14 (3 builds) | Jun 23, 2023 | Android 6 | 42 MB |
| 5.0.12 (3 builds) | May 26, 2023 | Android 6 | 42.1 MB |
| 5.0.11 (3 builds) | May 12, 2023 | Android 6 | 42.1 MB |
| 5.0.10 (3 builds) | Apr 10, 2023 | Android 6 | 42 MB |
| 5.0.9 (3 builds) | Apr 6, 2023 | Android 6 | 42 MB |
| 5.0.8 (3 builds) | Apr 6, 2023 | Android 6 | 42 MB |
| 5.0.6 | Feb 20, 2023 | Android 6 | 90.4 MB |
| 5.0.5 | Jan 22, 2023 | Android 6 | 90.3 MB |
| 5.0.2 | Jan 10, 2023 | Android 6 | 99.4 MB |
| 5.0.0 | Dec 7, 2022 | Android 6 | 99.2 MB |
| 4.6.14 | Sep 23, 2022 | Android 6 | 91.3 MB |
| 4.6.13 | Aug 29, 2022 | Android 6 | 91.3 MB |
| 4.6.12 | Aug 4, 2022 | Android 6 | 91.3 MB |
| 4.6.10 | Jun 14, 2022 | Android 6 | 91.3 MB |
| 4.6.9 | Jun 5, 2022 | Android 6 | 91.3 MB |
| 4.6.8 | May 29, 2022 | Android 6 | 91.3 MB |
| 4.6.7 | May 9, 2022 | Android 6 | 91.3 MB |
| 4.6.6 | Apr 28, 2022 | Android 6 | 91.3 MB |
| 4.6.5 | Apr 14, 2022 | Android 6 | 91.3 MB |
| 4.6.4 | Apr 11, 2022 | Android 6 | 91.3 MB |
| 4.6.3 | Mar 12, 2022 | Android 6 | 91.2 MB |
| 4.6.2 | Mar 4, 2022 | Android 6 | 91.1 MB |
| 4.6.1 | Feb 23, 2022 | Android 6 | 91 MB |
| 4.6.0 | Feb 13, 2022 | Android 6 | 90.8 MB |
| 4.5.6 | Jan 28, 2022 | Android 6 | 88.9 MB |
| 4.5.2 | Sep 4, 2021 | Android 6 | 88.8 MB |
| 4.5.1 | Aug 5, 2021 | Android 6 | 88.7 MB |
| 4.4.4 | Jul 12, 2021 | Android 6 | 73.2 MB |
| 4.4.3 | May 17, 2021 | Android 6 | 96.5 MB |
| 4.3.1 | Oct 2, 2020 | Android 5.0 | 37.3 MB |
| 4.3.0 | Sep 7, 2020 | Android 5.0 | 37.2 MB |
| 4.2.3 | Mar 11, 2020 | Android 5.0 | 36.7 MB |
| 4.2.1 | Feb 29, 2020 | Android 5.0 | 36.7 MB |
| 4.1.1 | Feb 29, 2020 | Android 5.0 | 38.5 MB |
| 4.1 | May 15, 2019 | Android 5.0 | 38.5 MB |
| 4.0.1 | Oct 28, 2018 | Android 4.1 | 22.7 MB |
| 3.3.2 | Feb 16, 2018 | Android 4.1 | 16.6 MB |
| 3.3.1 | Dec 15, 2017 | Android 4.1 | 16.6 MB |
| 3.3.0 | Nov 14, 2017 | Android 4.1 | 16.4 MB |
| 3.1.0-fdroid | Mar 15, 2016 | Android API 14 | 13.5 MB |
| 2.5.1-fdroid | Sep 5, 2015 | Android API 8 | 14.3 MB |
| 2.5.0-fdroid | Aug 15, 2015 | Android API 8 | 14.2 MB |
| 2.4.1-fdroid | Jun 11, 2015 | Android API 8 | 14.1 MB |
| 2.4.0-fdroid | May 9, 2015 | Android API 8 | 14.1 MB |
| 2.3.2-fdroid | Feb 28, 2015 | Android API 8 | 13.5 MB |
How to install an older version of an Android app · How to install an APK file on Android
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