baresip library based SIP client for Android

SIP client for ESP32 to initiate a phone call from a door bell

A SIP client inside home assistant!

SIPp for Humans - launch multiple agents with Python

SIP softphone

Minimalist Windows / OSx / Linux SIP Softphone with API Control

Open-source event-driven AI powered Softphone

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

React Native SIP App

SIP Phone WebRTC for your browser

baresip python wrapper

Command line SIP clients based SIP SIMPLE SDK

A simple, intuitive, and powerful JavaScript signaling library (support nodejs env)

SIP servlets for Voice over IP and cloud telephony application and B2BUA / proxy SIP servers

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

SIP stack in Golang

Python SIP client example

Softphone library on top of PJSIP project

This is a sip client using the 2 FXS ports available on routers based on the Infineon Danube and running openwrt.

SIP command line utility