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Asterisk Alternatives for Windows

There are many alternatives to Asterisk for Windows if you are looking for a replacement. The best Windows alternative is 3CX, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to Asterisk and 12 are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Asterisk are FreeSWITCH, Wazo, RingCentral and miniSIPServer.

Asterisk alternatives are mainly Text to Speech Services but may also be Phone Systems or Customer Support Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Asterisk.
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Asterisk iconAsterisk
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  • FreeOpen Source
  • Mac
  • Windows
  • Linux

Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like...

Learn more about Asterisk

  1. 3CX icon

    3CX

    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Microsoft Exchange Server
    • Raspberry Pi
    • Microsoft Office Suite

    The 3CX Phone System is the software-based private branch exchange (PBX) Phone system based on the SIP (Session Initiation Protocol) standard and enables extensions to make calls via the public switched telephone network (PSTN) or via Voice over Internet Protocol (VoIP) services...

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    Screenshot
    3CX vs Asterisk opinions
    Almost everyone thinks 3CX is a great alternative to Asterisk.

    Easy to use, easy to install, feature rich

    Positive comment ago
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    7

    It's a soft phone, not a VoIP server / exchange

    Negative comment ago
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    -21
  2. FreeSWITCH icon

    FreeSWITCH

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • BSD

    FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any other form of media. It was created in 2006 to fill the void left by proprietary commercial solutions.

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    Screenshot


  3. Wazo icon

    Wazo

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Self-Hosted

    Wazo is mainly an IPBX that provides communication services such audio, video, and instant messaging based on the use of standard network technologies such as the TCP/IP protocol.

    ⚫︎ Extensible by Plugins/ExtensionsWazo can be extended with add-ons, plugins and extensions.
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    Screenshot
  4. RingCentral icon

    RingCentral

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Software as a Service (SaaS)

    RingCentral Office integrates phone, video, meetings, and messaging in one reliable, easy-to-use solution. Unlimited local, long distance calling and faxing – anywhere within the US and Canada

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    Screenshot
  5. miniSIPServer icon

    miniSIPServer

    • Windows
    • Linux
    • Raspberry Pi

    You will be able to setup your own VOIP system in ONE HOUR. miniSIPServer can run on Windows, Linux and even Raspberry Pi. We can also run it on kinds of virtual machine systems, such as Hyper-V, VMWare, KVM, Xen.

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    Windows


  6. XiVO icon

    XiVO

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    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 telephones.

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    Screenshot
  7. VoipSwitch icon

    VoipSwitch

    • Windows

    VoipSwitch is a SoftSwitch System with routing and billing, with SIP protocol support (in older versions also H323).

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    Main softswitch app
  8. pascom Phone System icon

    pascom Phone System

    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • iPad
    • Software as a Service (SaaS)

    Leverage maximum potential and cost effectiveness with VoIP telephony. Perfectly optimise your internal and external communication and intelligently shape your business processes around your business objectives.

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    Screenshot
  9. Ozeki Phone Systems

    • Windows

    Ozeki Phone System XE is a Software PBX telephony platform for Windows. Ozeki enables your applications to connect PBX and access IVR, Webphone, SMS sending, 3D video calls and other functionalities. It makes possible to use PHP VOIP, .

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    Ozeki Phone System XE control panel
  10. Mizutech VoIP Server icon

    Mizutech VoIP Server

    • FreeProprietary
    • Windows

    A robust SIP/H.323/WebRTC softswitch for Windows with a long list of features including PBX and billing.

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    Screenshot
Showing 10 of 12 alternatives