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  2. SIP

Apps with 'SIP' feature

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  • Jitsi

    Jitsi (previously SIP Communicator) is an audio/video and chat communicator with full encryption that supports protocols such as SIP, XMPP/Jabber, ICQ/AIM, Windows Live, Yahoo!
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    • Free • Open Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • iPad
    ▼
    • Video Conferencing
    • Share your screen
    • SIP
    • End-to-End Encryption
    • No installation required
    • Support for Multiple protocols
    • Privacy-friendly
    • Privacy focused
    • No registration required
    • No download
    ▼
  • Jami

    Voice, video and chat communications, secure, decentralized, strong privacy and freedoms.
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    • Free • Open Source
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    ▼
    • Decentralized
    • Video Conferencing
    • Ad-free
    • Peer-To-Peer
    • SIP client
    • Privacy focused
    • End-to-End Encryption
    • File sharing
    • Team messaging
    • Distributed
    ▼


  • Linphone

    Linphone is one of the most famous open source softphones in the world. It is fully SIP-based, for all calling, presence and IM features.
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    • Free • Open Source
    • Mac
    • Windows
    • Linux
    • Online
    • Windows Mobile
    • Android
    • iPhone
    • Android Tablet
    • Windows Phone
    • iPad
    • Xfce
    ▼
    • SIP client
    • SIP
    • Live Push Notifications
    • Softphone
    • Voice chat
    • Encrypted VoIP calls
    • Video calling
    ▼
  • Empathy

    Empathy is a messaging program which supports text, voice, video chat, and file transfers over many different protocols.

    Discontinued

    Empathy is currently unmaintained. Last version, 3.25, released in August 2017, can be still downloaded from the official website.

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    • Free • Open Source
    • Linux
    • BSD
    ▼
    • Support for Multiple protocols
    • Unified messaging
    • Video calling
    • Xmpp
    • Integrated File Sharing
    • SIP
    • Voice chat
    • Video chat
    ▼
  • Ekiga

    Ekiga (formerly known as GnomeMeeting) is an open source SoftPhone, Video Conferencing and Instant Messenger application over the Internet.

    Discontinued

    The project seems no longer developed. Last version, 4.0.1 stable and 5.0, released in 2013 and 2015, can be still downloaded from the official website

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    • Free • Open Source
    • Windows
    • Linux
    ▼
    • SIP
    • Portable
    • No Login Required
    • Video calling
    • Video Conferencing
    • Voice chat
    ▼
  • MicroSIP

    MicroSIP is a free portable SIP softphone for Windows based on PJSIP stack.
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    • Free • Open Source
    • Windows
    • PortableApps.com
    ▼
    • SIP
    • Video/Audio Calling
    • SIP client
    • Lightweight
    • Softphone
    • Phone calls
    • Voice chat
    ▼
  • Asterisk

    Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR and ACD.
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    • Free • Open Source
    • Mac
    • Windows
    • Linux
    ▼
    • Low level
    • Voice chat
    • SIP
    ▼
  • Zoiper

    Zoiper IAX & SIP multilanguage and multiplatform (Windows, Linux and Mac OS X) softphone is a VoIP soft client, meant to work with any IP-based communications systems and...
    • Free Personal
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Windows Phone
    ▼
    • SIP
    • SIP client
    • Change Caller ID
    • Automatic call recording
    • Voice chat
    • Softphone
    • Address book integration
    ▼
  • 3CX Phone System

    3CX is a software-based, open standards IP PBX that offers complete Unified Communications, out of the box.
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    • Freemium
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Microsoft Exchange Server
    • Google Chrome
    • Microsoft Office Suite
    • Firefox
    ▼
    • SIP
    • Voice chat
    ▼
  • CSipSimple

    csipsimple will allow native sip for android device.

    It relies on the pjsip SIP stack and use the pjsip-jni project.

    Discontinued

    Possibly discontinued. App hasn't been updated since November 30, 2014.

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    • Free • Open Source
    • Android
    ▼
    • SIP
    • Phone calls
    • Multi Account Switching
    • Nativ Address Integration
    • Call hold
    • Voice chat
    • Call Transfer
    • SMS Messaging
    ▼
  • FreePBX

    FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server.
    • Free • Open Source
    • Linux
    ▼
    • SIP
    • Voice Call
    ▼
  • PhonerLite

    PhonerLite enables your PC to use it for internet telephony (VoIP , Voice over IP, SIP). You need an internet connection and an account from a provider supporting the SIP protocol.
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    • Free
    • Windows
    ▼
    • Softphone
    • SIP
    • SIP client
    • Address book integration
    ▼
  • Telephone

    Telephone allows you to make phone calls over the Internet or your company network.
    • Freemium • Open Source
    • Mac
    ▼
    • SIP
    • Softphone
    • Voice chat
    • Phone calls
    ▼
  • Wazo

    Wazo is a unified communications platform based on Asterisk and focused on extensibility.
    • Free • Open Source
    • Mac
    • Windows
    • Linux
    • Self-Hosted
    ▼
    • Web-Based
    • SIP
    • Extensible by Plugins/Extensions
    ▼
  • Bria

    Thoughtfully designed, Bria 5 leverages over 10 years of softphone experience in improving productivity for our customers.
    • Paid
    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    ▼
    • Daylite integration
    • SIP
    • Call Transfer
    • SIP client
    • Voice Call
    ▼
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