Open Source VoIP Billing Solution http://www.astppbilling.org | Report a bug https://inextrix.atlassian.net/jira/projects
VoIP architectures and use cases involving Kamailio SIP Server and its modules includes RTPEngine
OpenSource Freeswitch & Kamailio Billing, rating and Routing Software
P-KISS-SBC - simple and stupid SIP/RTP SBC - AGPL v3 - Based on kamailio / RTP Engine
📞 Open Source Telephony API Platform
Silent is very lightweight, high quality - low latency voice chat for gaming. The server runs on Windows and Linux.
baresip python wrapper
Spixi is a decentralized, post-quantum secure communications super-app with messaging, calls, file sharing, a crypto wallet, and Mini Apps. Users hold their own keys, self-authenticate cryptographically, and enjoy true end-to-end encryption with no central servers.
Evil Martians' telephony application that run our phone numbers
Python Based Open Source VoIP GUI Calling App
Platform-independent voice-over-IP peer-to-peer communication program
SIP servlets for Voice over IP and cloud telephony application and B2BUA / proxy SIP servers
Brilliant iOS and WatchOS app for nerdy guys.
Siprix VoIP SDK for Flutter (federated plugin for embedding voice/video calls based on SIP/RTP protocols).
DEPRECATED Cisco Communications Manager (CUCM) VOIP Phone Info Web Application Server
SIP command line utility
Silent is very lightweight, high quality - low latency voice chat for gaming.
VoIP Domain telephony network administration tool
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