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

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

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.

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。

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

Open Secure Telephony platform (no longer maintained)

HOMER 7.x Front-End and API Server

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

SaraPhone is an open source SIP WebRTC phone, complete with HotDesking, Redial, BLFs, MWI, DND, PhoneBook, Hold, Mute, Notifications. SaraPhone is fully integrated with FusionPBX. Based on SIP.js, SaraPhone works with all WebRTC compliant servers: FreeSWITCH, Asterisk, OpenSIPS, Kamailio, etc. SaraPhone gets its name from Giovanni's wife, Sara.

OpenSource Freeswitch & Kamailio Billing, rating and Routing Software

configurations for voip solution architectures and usecases involving SIP servers

Prometheus exporter for Kamailio SIP server

official docker images of kamailio project

HOMER Install Scripts and Install Packages

Go implementation of Kamailio BINRPC protocol for invoking RPC functions

Skype for Business/Lync PSTN gateway

Meta-repository to test interop between latest versions of opensips, kamailio, sippy b2bua and rtpproxy

Docker files to run open5gs + IMS + eNB in a docker

Simple config file of Kamailio as Loadblancer for calls and registrations

dispatcher management for kamailio and kubernetes; related tools

Docker container for running Kamailio as part of a WebRTC Gateway

Real-Time Solutions，即实时通信解决方案，是一个新的关注传统PSTN通信和最新的互联网IP通信的社区，共同探讨开源和商业解决方案，促进生态发展。

CGRates in Docker w/ multiple Templates

The SayCel Webph.one - An App for Community Cell Networks

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

Detailed explaination of setting up a sip server on CentOS 7 and sip client on Raspberry Pi

Telegram <-> SIP voice gateway

Docker files to easily build Kamailio on different Debian/Ubuntu releases

Blockchain Decentralized Open Telecommunication System