273 Open source projects that are alternatives of or similar to kvazzup

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

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

PJSIP project

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

Routr: Next-generation SIP Server

Opus java binaries

即时通讯(IM)系统

Real time voice communication app with custom dialing protocol.

监控设备管理平台，支持GB28181国标设备接入、支持海康、大华等品牌监控设备接入

[TIP'2021 - MMM'2020] Down-Sampling Based Video Coding with Degradation-aware Restoration-Reconstruction Deep Neural Network

Library for encoding .opus audio files and live streams.

Gradle plug-in to automate the compilation of Slice files to Java

🔉 Mumble Hosting Platform

Terminal-based P2P VoIP application (TeamSpeak-/Skype-like voice chatting over LAN or Internet)

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

The SIPSorcery library for WebRTC infrastructure and Windows audio and video capture.

Java SDP library with ABNF strict parsing

FLV v1.0 analyser

Test specified presets/CRF values for the x264 or x265 encoder. Compares VMAF/SSIM/PSNR numerically & via graphs.

RTSP video streaming server implementation based on Live555 and FFmpeg

Remote control. Support VNC, RDP, Terminal, SSH, TELNET etc

SIPREC recording server based on drachtio and rtpengine

OpenTok demo application

在线直播系统

United Open-libraries of Sound. United procedures for open-source audio libraries. For FPC/Lazarus/fpGUI/MSEgui.

Low cost Raspberry Pi /Linux based access point with audio, education and communications local content server. Inspired by the ideas of sharing with others. Anyfesto - a platform from which to speak.

Quickblox video calling React Native package

Ultra Compact Image (UCI)

acxi is an audio conversion tool that helps sync lossless to lossy formats.

fast wasm modules

这是一个开源的双模蓝牙协议栈(bluetooth.stack)(btstack),可以运行在STM32,Linux.，包含HCI,L2CAP,SDP,RFCOMM,HFP,SPP,A2DP,AVRCP,AVDTP,AVCTP,OBEX,PBAP等协议，后续会继续维护，以达到商用的目的

FreeSWITCH GUI 简体中文GUI for PHP (UTF8)

C++ SIP stack based on Chromium source code

A stable and Fast telegram video convertor bot which can encode into different libs and resolution, compress videos, convert video into audio and other video formats, rename with thumbnail support, generate screenshot and trim videos.

The Solutions Delivery Platform runtime pipeline framework

SIP swiss army knife

IBM Cloud Function used to implement push notifications for VoIP.ms

PHP extension that wraps the telegram VoIP library.

SIPp scenarios I use for testing SIP stuff

通过netty网络框架，编解码sip消息。 以及国标gb28181的部分功能, 不依赖spring，方便集成

Setup for a WEBRTC client and Kamailio server to call SIP clients

Flutter VoIP Push Notification - Currently iOS >= 8.0 only

Telegram <-> SIP voice gateway

A SIP client inside home assistant!

async FreeSWITCH cluster control

Android Mobile SDK to easily integrate communication features (WebRTC, messaging, presence, voice, video, screensharing) based on RestComm into native Mobile Applications

☎️ video call using flutter, firebase and webrtc

React Native SIP App

Twilio’s Programmable Voice JavaScript SDK

Using convolutional neural networks to predict the Coding Units (CUs) depths in HEVC intra-prediction mode, in order to reduce the time of the encoding process in HEVC.

Isotoxin source

Lightweight STUN/TURN server

100% Open-Source Packet Capture Agent for HEP

WebRTC Semantic SDP - Minimal SDP information semantic data model and parsing tools

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

React SIP user agent

Node.js client library for the Civic Secure Identity Platform (SIP).

A tool for demux ts/mp4/flv by typescript. Support HEVC/AVC/AAC codec

A library for encoding and decoding web audio as OggOpus.

One-to-one video call using CallKit and PushKit with flutter iOS app.