VoIP Clients

Blink
Blink
A real-time communications client using the SIP protocol available for Windows, Linux and OSX. Blink can conference audio calls locally…
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Bria
Bria
Bria (previously: X-Lite) – a VoIP software that uses SIP protocol and supports SRTP. The software is developed by the CounterPath…
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Cloud Softphone
Cloud Softphone
Cloud Softphone – a B2B UCaaS platform that lets you implement advanced front-end functionality into your existing phones, mobile…
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Discord
Discord
A proprietary and free to use VoIP client designed for gaming communities, that specializes in text, video and audio communication between users…
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FaceTime
FaceTime
A VoIP and videotelephony proprietary application for iOS and macOS devices. FaceTime for Mac makes it possible to talk, smile, wave, and laugh…
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Google Duo
Google Duo
A high quality video calling application. It’s simple, reliable, and works across Android and iOS phones and tablets, smart devices, and….
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Google Hangouts
Google Hangouts
Google Hangouts (formerly known as Google Talk) – a free messenger for traditional text and video chat using a microphone and…
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Jami
Jami
A free software for universal communication which respects the freedoms and privacy of its users. Jami is completely peer-to-peer and…
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Jitsi
Jitsi
Jitsi (previously: SIP Communicator) – a set of open-source projects that allows you to easily build and deploy secure video…
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Line2
Line2
Line2 (previously: Toktumi) – an USA’s telecommunications company founded in San Francisco in 2008 by Peter Sisson, which..
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Linphone
Linphone
Linphone (Linux phone) – an open source SIP phone for voice/video calls and instant messaging, and is available for mobile and desktop…
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MicroSIP
MicroSIP
An open source portable SIP softphone application based on PJSIP stack for MS Windows. It allows to do high quality VoIP calls…
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Mumble
Mumble
An open-source, cross-platform, VoIP application to establish true low latency voice communication for gamers. Mumble uses a client–server…
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Nymgo
Nymgo
Very cheap international calls with very good voice quality service provided by Splendor Telecom UK Ltd. Nymgo offers high-quality VoIP…
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ooVoo
ooVoo
A free video chatting and messaging app that was launched back in 2007. It was one of the first apps that introduced the feature of video…
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Phoner
Phoner
A freeware, softphone application for Microsoft Windows, from Win7 up to Win10. This application enables voice connections to landline…
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QuteCom
QuteCom
QuteCom (previously: WengoPhone) – a free, open source software SIP-compliant VoIP client developed by the QuteCom…
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Ring
Ring
Ring (prevoiusly: SFLphone) – a free software for universal communication which respects the freedoms and privacy of its users. It is published…
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Skype
Skype
An application which lets users to make voice or video calls and keep in touch via an instant message system. It is available for many devices and…
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TeamSpeak
TeamSpeak
An internet communicator which uses the VoIP technology for voice and text communication between multiple users of a given server. The…
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TeamTalk
TeamTalk
A software conferencing system which enables a group of people to collaborate and share information. During a conference people can…
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Telephone
Telephone
A VoIP program which allows you to make phone calls over the internet. It can be used to call regular phones via any appropriate SIP…
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Twinkle
Twinkle
A softphone for your voice over IP and instant messaging communcations using the SIP protocol. You can use it for direct IP phone to IP…
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Ventrilo
Ventrilo
A freeware VoIP client which includes text chat, and is available for OS X and MS Windows users. Ventrilo is the next evolutionary step of…
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Viber
Viber
a free and multi-platform messenger for voice and video conferencing, which also allows you to send text messages and image files at the same…
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WhatsApp
WhatsApp
A free messaging and VoIP app available for iPhone and other smartphones, and desktop/laptops running under Windows or OS X. WhatsApp…
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Wire
Wire
An open-source, encrypted collaboration suite featuring messenger, voice calls, video calls, conference calls, file-sharing, and external…
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Yate
Yate
Yate (Yet Another Telephony Engine) – mainly a telephony engine; while currently focused on Voice over Internet Protocol (VoIP) and PSTN…
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Zfone
Zfone
A secure VoIP phone software product which lets you make encrypted phone calls over the Internet. Its principal designer is Phil Zimmermann…
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