FreeSWITCH is a multi-platform open source application server for real-time communication supporting many protocols and enables interoperability among them. It is widely deployed by telecommunications providers, contact centers as well as embedded into appliances.
以上为该话题在 GitHub 上的原文，中文译文生成中，稍后会自动更新。
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.
⚡ The future of programmable SIP servers.
A PBX written by rust
智能电话外呼系统 呼叫中心系统 freeswitch webrtc
Self-hosted API-first AI call center: AI talks, code controls the call. AI agents answer every call; humans take over without dropping it. Runs on FreeSWITCH with your SIP trunk and realtime model (OpenAI, Grok, Qwen, Doubao, or any compatible gateway).
开源会话边界控制器 🌟 你梦想中的🗽 SBC LibreSBC将帮你节省数千美元。
使用FreeSWITCH接受用户手机呼叫，通过UniMRCP Server集成讯飞开放平台（xfyun）插件将用户语音进行语音识别（ASR），并根据自定义业务逻辑调用语音合成（TTS），构建简单的端到端语音呼叫中心。
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。
Telegram <-> SIP voice gateway
One binary. One YAML. Zero exposed PBX. FreeSBC is a pure-Go SBC that keeps FreeSWITCH/Asterisk off the public internet—SIP proxy, RTP/SRTP relay, WebRTC gateway, and built-in SIP security.
Modern open-source multi-tenant PBX built on FreeSWITCH, Laravel and Vue. An alternative to FusionPBX, FreePBX and 3CX.
A Fork from http://git.freeswitch.org/git/freeswitch-contrib/tree/dvarnes/java/esl-client
HOMER 7.x Front-End and API Server
Open Source Fax Server Software supporting inbound and outbound faxing. ICTFAX can be used in following faxing scenarios Web to fax, Fax to Web or Online Fax Email to fax and fax to email ATA / Extensions to send and receive faxes via Fax machine using internet REST based Fax API’s to integrate with third party applications and automate business…
FreeSWITCH module to stream audio to websocket and receive response
FreeSWITCH externals projects
SIP Stack Rust library for building SIP applications
asyncio powered FreeSWITCH cluster control
SaraPhone 是一款开源的 SIP WebRTC 电话，具备热桌、重拨、BLF、MWI、DND、电话簿、等待、静音和通知功能。SaraPhone 与 FusionPBX 完全集成。基于SIP.js，SaraPhone 支持所有符合 WebRTC 标准的服务器：FreeSWITCH、Asterisk、OpenSIPS、Kamailio 等。SaraPhone 的名字来源于乔瓦尼的妻子萨拉。
Open Source VoIP Billing Solution http://www.astppbilling.org | Report a bug https://inextrix.atlassian.net/jira/projects