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

Asterisk PBX in Docker on Alpine Linux. Smallest Asterisk ever! ;)

Ansible scripts to install and configure SIP3

How I replaced Skype with Twilio to make phone calls from my computer

A patched version of the Mumble voice chat software for use with two-way radio transceivers (ham radio, CB, PMR and others).

Dockerized FreePBX 16 with Asterisk 16, PHP 7.4, dedicated MySQL database, Hashicorp Vault integration and data persistence

openduplex uses speech-to-text, artificial intelligence and text-to-speech, to call businesses and make appointments for you

Xabber Server: an advanced XMPP server, with reliable message delivery, message editing and retraction, group chats, active session management and fast client synchronization

The callflow sequence diagram generator is a collection of awk and shell scripts that will take a packet capture file that can be read by wireshark and produce a time sequence diagram. This is useful to view & debug SIP callflows or other network traffic.

OpenIMSs open source environment for real life development of IMS based 4G/5G/NR voice/video/data/RCS/IM services

Multi-region, scalable, easy to deploy, distributed telephony platform providing services to VOXO customers

苹果各项推送服务的服务端测试工具集

How To Use Router as Sip Server (Asterisk openwrt) ...

HomeLab tutorial Linux & TechOps

CGRates in Docker w/ multiple Templates

IP SLA is a project to control the SLA of VoIP circuits

Mumble server package for YunoHost

Cubro EXA8 Guides, How-Tos, Packages and Cross-Compilers

Collection of scripts and configuration files for running an on-premise ODIN server

Various VoIP-related ebuilds