Software Alternatives, Accelerators & Startups

MicroSIP

MicroSIP is a free portable SIP softphone for Windows based on PJSIP stack.

Some of the top features or benefits of MicroSIP are: Lightweight, Open Source, High-Quality Audio, Portable, and Security. You can visit the info page to learn more.

MicroSIP

MicroSIP Alternatives & Competitors

The best MicroSIP alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 33

    Linphone is an internet phone or Voice Over IP phone (VoIP).

    Key Linphone features:

    Open Source Cross-Platform SIP Compatibility Advanced Privacy Features

    Open Source

    /linphone-alternatives
  2. 30

    Cross-platform VoIP softphone dialer for SIP and IAX systems.

    Key Zoiper features:

    Cross-Platform Compatibility Wide Protocol Support High Security User-Friendly Interface

    /zoiper-alternatives
  3. Managing contracts just got easier with CobbleStone!

    Key CobbleStone Software features:

    Contract Lifecycle Management Contract management Contract Analytics Workflow Management

    Try for free freemium $59.0 / Monthly (Unlimited contract storage)

    Try for free
  4. 19

    Free and open-source SIP/VoIP Client.

    Key Sipdroid features:

    Open Source Cost-effective Integration with Google Voice Compatibility

    Open Source

    /sipdroid-alternatives
  5. 17

    Sipnetic is a free VoIP softphone based on the SIP protocol.

    Key Sipnetic features:

    User-Friendly Interface Wide Compatibility High Audio Quality Secure Communication

    /sipnetic-alternatives
  6. 12

    MizuDroid is an app that allows you to make voice and video calls over VoIP protocol.

    Key MizuDroid features:

    Versatile Functionality Compatibility High-Quality Audio Security

    /mizudroid-alternatives
  7. 10

    free VoIP app - free Canadian phone number.

    Key Fongo features:

    Low Cost Canada-wide Free Calling Data-based Service Voicemail Included

    /fongo-alternatives
  8. 3CXPhone is a free VoIP phone available for Windows, iPhone or any Android based smart phone such...

    Key 3CX Phone System features:

    Cost-Effective Easy to Install and Manage Unified Communications Scalability

    /3cx-phone-system-alternatives
  9. 11

    Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.

    Key Skype features:

    Cross-platform availability Integration with Microsoft services Free video and voice calls Screen sharing

    /skype-alternatives
  10. Fast, simple & secure messaging. Privacy that fits in your pocket.

    Key Signal features:

    End-to-End Encryption Open Source User Privacy Cross-Platform Availability

    Open Source

    /signal-alternatives
  11. The X-Lite softphone from CounterPath. Try out our fully-loaded Bria desktop client including voice and video call, messaging and presence or download X-Lite for try to test SIP softphone features.

    Key X-Lite features:

    Free to Use User-Friendly Interface Compatibility Basic VoIP Features

    /x-lite-alternatives
  12. Application and Data, Collaboration, and Web and Video Conferencing.

    Key Jami features:

    Privacy Decentralization Cost Cross-Platform Support

    Open Source

    /jami-alternatives
  13. Open-source video calling and chat platform.

    Key Jitsi features:

    Open Source Cost Privacy Ease of Use

    /jitsi-alternatives
  14. 13

    Desktop client for Google Hangouts.

    Key YakYak features:

    Open Source Cross-Platform Google Hangouts Support User Interface

    /yakyak-alternatives
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