Alternatives to Asterisk for Windows with any license

  • FreeSWITCH

    FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any...

    Free Open Source Mac Windows Linux BSD

    No features added Add a feature

    FreeSWITCH icon
  • 3CX Phone System

    3CXPhone is a free VoIP phone available for Windows, iPhone or any Android based smart phone such as Google Nexus, Sony Xperia, Motorola Droid or Samsung Galaxy. Connect...

    • Easy to use, easy to install, feature rich Guest • Dec 2016 • 4 agrees and 2 disagrees Disagree   Agree
    • It's a soft phone, not a VoIP server / exchange Guest • Sep 2017 • 3 agrees and 6 disagrees Disagree   Agree

    Freemium Windows Android iPhone

    No features added Add a feature

    3CX Phone System icon
  • XiVO

    XiVO is an IP-PBX, a unified communications platform that connects phones on a local or private network with other networks such as public landlines and mobile...

    Free Open Source Mac Windows Linux

    No features added Add a feature

    XiVO icon
  • RingCentral

    RingCentral delivers high quality, reliability and value that's expected by enterprise businesses through RingCentral Office, an all-inclusive cloud phone system...

    Commercial Mac Windows Android iPhone

    RingCentral icon
  • VoipSwitch

    VoipSwitch is a SoftSwitch System with routing and billing, with SIP protocol support (in older versions also H323). Basic package includes softswitch app, IVR app...

    Commercial Windows

    VoipSwitch icon

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