455 Open source projects that are alternatives of or similar to Ivozprovider

Kalbi - Golang Session Initiated Protocol Framework

Katari - Python Session Initiated Protocol Framework

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

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

📡 A curated list of awesome Real Time Communications resources

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.

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

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

A simple, intuitive, and powerful JavaScript signaling library

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

VOIP Security Audit Framework

Captcha for phone calls

Set of tools to audit SIP based VoIP Systems

Open Source Implementation of Twilio's REST API

Open software for HEVC video calls

🤙Learning VoIP, RTP, pjsip and SIP

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

SIP3 Captain (Community Edition)

VoIP/SIP client (softphone)

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

Routing and rating VoIP application for service providers - API based - AGPL v3 - Based on kamailio

baresip python wrapper

SIP3 Salto (Community Edition)

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

SIP-Based Audit and Attack Tool

VOIP Security Audit Framework

FreePBX container (Asterisk 16; OpenPBX 15 with Backup and IVR modules installed)

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

HOMER 7.x Front-End and API Server

Jami (formerly Ring (formerly SFLphone)) is a SIP compatible softphone for GNU/Linux.

Go SIP UA library for client/b2bua

🚀 The open-source alternative to Twilio

Enterprise telephony recording and retrieval system with web based user interface.

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

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 "SIP Torture" (RFC 4475) testing suite.

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

Modern .NET Standard client for accessing the Asterisk AMI protocol using async/await and Reactive Extensions (Rx)

SIP3 Twig (Community Edition)

YETI application for SEMS core

Routr: Next-generation SIP Server

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

HEP Capture Server

configurations for voip solution architectures and usecases involving SIP servers

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

Generic library for real-time communications with async IO support

Pàdé (Yoruba word for Meet) is a browser extension (Chrome/Edge) based unified communications desktop client for Openfire.

A Go implementation of the SDP

PJSIP project

Ansible scripts to install and configure SIP3

SIP softphone for Mac

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

The Open Source Cloud Communications Platform

SIP softphone

Python SDK for Cisco CUCM AXL API

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

HOMER 7 Docker Images

A fully featured browser based WebRTC SIP phone for Asterisk