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opensips Alternatives

opensips is described as 'OpenSIPS (Open SIP Server) is a mature Open Source implementation of a SIP server. OpenSIPS is more than a SIP proxy/router as it includes application-level functionalities. OpenSIPS, as a SIP server, is the core component of any SIP-based VoIP solution' and is an app in the social & communications category. There are more than 10 alternatives to opensips for a variety of platforms, including Linux, Mac, Windows, Android and Self-Hosted solutions. The best alternative is Asterisk, which is both free and Open Source. Other great apps like opensips are 3CX, FreePBX, FreeSWITCH and Kamailio.

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  • FreeOpen Source
  • Linux

OpenSIPS (Open SIP Server) is a mature Open Source implementation of a SIP server. OpenSIPS is more than a SIP proxy/router...

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  1. Asterisk icon

    Asterisk

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR and ACD.

    Screenshot
  2. 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...

    Screenshot


  3. FreePBX icon

    FreePBX

    • FreeOpen Source
    • Linux

    FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server. FreePBX is licensed under the GNU General Public License (GPL), an open source license.

    Screenshot
  4. 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.

    Screenshot
  5. Kamailio icon

    Kamailio

    • FreeOpen Source
    • Linux

    Kamailio® (successor of former OpenSER and SER) is an open source SIP server released under GPL, able to handle thousands of call setups per second.

    No screenshots yet
    Kamailio vs opensips opinions
    pros, cons and recent comments

    From the old OpenSER/SER, Kamalio and OpenSIPS forked.

    Positive comment ago
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  6. 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.

    Screenshot
  7. Yate - Yet Another Telephony Engine icon

    Yate - Yet Another Telephony Engine

    • FreeOpen Source
    • Linux

    Yate is a softswitch (concept of separating the network hardware from network software).

    No screenshots yet
  8. Elastix icon

    Elastix

    • FreemiumProprietary
    • Linux

    More than a PBX, with Elastix you can communicate with your customers through voice, video and live chat from anywhere. Built-in video conferencing, website live chat and smartphone apps, ensure your agents remain productive through one unified mobile solution.

    Screenshot
  9. unxsVZ uSIPSwitch icon

    unxsVZ uSIPSwitch

    • FreeOpen Source
    • Linux

    uSipSwitch a micro sip switch (sip proxy) perfect for edge SIP SBC work (e.g. hosted PBX business). Comes with web console and DNS health tools. Uses modern clustering NoSQL technology for advanced HA.

    Screenshot
  10. sipXcom icon

    sipXcom

    • FreeOpen Source
    • Linux

    sipXcom provides complete enterprise-grade telephony, unified messaging, Instant messaging, audio conferencing, and many other features. sipXcom can be run along side your existing Cisco, Avaya, Mitel, Shortel or other PBX while you migrate users to the sipXcom system.

    No screenshots yet
Showing 10 of 13 alternatives