Software Alternatives & Reviews

opensips VS freepbx

Compare opensips VS freepbx and see what are their differences

opensips logo opensips

OpenSIPS (Open SIP Server) is a mature Open Source implementation of a SIP server.

freepbx logo freepbx

FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).
  • opensips Landing page
    Landing page //
    2023-05-05
  • freepbx Landing page
    Landing page //
    2023-09-30

opensips videos

OpenSIPS by Bogdan-Andrei Iancu, Founder and Developer at OpenSIPS Project

More videos:

  • Review - OpenSIPS Kick Start

freepbx videos

FreePBX One Year Follow up Review and The Phones We Use: Yealink YEA-W56P & Zoiper

More videos:

  • Review - [part 07] Choosing a VoIP PBX for business phone system: why FreePBX?
  • Review - Review: Using Zoiper with FreePBX & OpenVPN on Android

Category Popularity

0-100% (relative to opensips and freepbx)
Enterprise Communication
14 14%
86% 86
Communication
11 11%
89% 89
VoIP
12 12%
88% 88
Enterprise Software
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, opensips seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

opensips mentions (2)

  • RTP Module in Opensips
    Did you have some tutorials / Websites / videos ( other than https://opensips.org/ ) of how we can intégrate these modules please ? Source: over 1 year ago
  • Send DTMF digits during call?
    So I finally got a SIP connection working, not through my own server (which uses a non-standard port number for SIP) but through OpenSIPS. Source: over 1 year ago

freepbx mentions (0)

We have not tracked any mentions of freepbx yet. Tracking of freepbx recommendations started around Mar 2021.

What are some alternatives?

When comparing opensips and freepbx, you can also consider the following products

FusionPBX - FusionPBX is an open source FreeSWITCH GUI.

Asterisk - An open source telephony switching and private branch exchange service for Linux.

FreeSWITCH - FreeSWITCH is an open-source media application designed to support popular protools such as SIP and WebRTC and provides a platform to develop voice and video applications.

Kamailio - Kamailio® (successor of former OpenSER and SER) is an open source SIP server released under...

Issabel - Your Open Source Solution For Unified Comunnications And More…

3CX Phone System - 3CXPhone is a free VoIP phone available for Windows, iPhone or any Android based smart phone such...