254 Open source projects that are alternatives of or similar to pyfreebilling

configurations for voip solution architectures and usecases involving SIP servers

PJSIP project

HOMER 7 Docker Images

A WebRTC, SIP and VoIP library for C# and .NET Core. Designed for real-time communications apps.

Kalbi - Golang Session Initiated Protocol Framework

Ansible scripts to install and configure SIP3

SIP3 Twig (Community Edition)

sip capture server by hep。work with OpenSIPS, Kamailo, and FreeSWITCH。

Dockerfile for freeswitch

HOMER 7.x Front-End and API Server

WireBug is a toolset for Voice-over-IP penetration testing

YETI application for SEMS core

Open software for HEVC video calls

baresip python wrapper

SIP3 Salto (Community Edition)

SIP3 Captain (Community Edition)

Linphone is a free VoIP and video softphone based on the SIP protocol. Mirror of linphone-iphone (git://git.linphone.org/linphone-iphone.git)

Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)

Simlar for android

A distributed peer to peer list of bad actor IP addresses and phone numbers collected via a SIP Honeypot.

Linphone.org mirror for linphone-android (https://gitlab.linphone.org/BC/public/linphone-android)

Baresip is a modular SIP User-Agent with audio and video support

Katari - Python Session Initiated Protocol Framework

Project of Multi-protocol Test Tool opensourced by Ericsson

Linphone.org mirror for flexisip (git://git.linphone.org/flexisip.git)

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.

VOIP Security Audit Framework

Generic library for real-time communications with async IO support

SIPVicious OSS is a set of security tools that can be used to audit SIP based VoIP systems.

Dockerized FreePBX 15 w/Asterisk 17, Seperate MySQL Database support, and Data Persistence and UCP

Routr: Next-generation SIP Server

The RTPproxy is a high-performance software proxy for RTP streams that can work together with Sippy B2BUA, Kamailio, OpenSIPS and SER.

HOMER - 100% Open-Source SIP / VoIP Packet Capture & Monitoring

🤙Learning VoIP, RTP, pjsip and SIP

A fully featured browser based WebRTC SIP phone for Asterisk

Linux/Win/Docker/kubernetes/Chart/Kustomize/GB28181/SIP/RTP/SDP/WebRTC/作为上下级域/平台级联互联

Simple and fast viewer for Asterisk CDRs and Recordings (Mod)

SIP softphone for Mac

📡 A curated list of awesome Real Time Communications resources

A simple, intuitive, and powerful JavaScript signaling library

IVOZ Provider - Multitenant solution for VoIP telephony providers

A Go implementation of STUN

Set of tools to audit SIP based VoIP Systems

HEP Capture Server

A dart-lang version of the SIP UA stack.

RTSP/RTP/RTMP/FLV/HLS/MPEG-TS/MPEG-PS/MPEG-DASH/MP4/fMP4/MKV/WebM

Linphone is a free VoIP and video softphone based on the SIP protocol. Mirror of git://git.linphone.org/linphone-desktop.git

网关服务：Sip与Rtc互通，实现Web，Android，iOS，小程序，SIP座机，PSTN电话，手机互通。

Go SIP UA library for client/b2bua

The Open Source Cloud Communications Platform

Kamailio - The Open Source SIP Server for large VoIP and real-time communication platforms -

WebRTC plugin for Flutter Mobile/Desktop/Web

A PJSIP module for React Native.

studio link - app - mirror repo only -> issues now https://gitlab.com/studio.link/app

The Open Source Contact Center Solution (mirror of https://gitlab.com/omnileads/ominicontacto)

freeswitch event socket base on netty 4 and has some new features.

SIP softphone

async FreeSWITCH cluster control

Free, easy to setup PBX for small business based on Asterisk 16 core

Linphone.org mirror for linphone-xamarin (git://git.linphone.org/linphone-xamarin.git)