Repository Index

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.

• freeswitch
• signalwire
• open-source
• source-code

The official Asterisk Project repository.

• asterisk
• pbx
• c
• sip

Kamailio - The Open Source SIP Server for large VoIP and real-time communication platforms, focusing on flexibility, security and scalability

• kamailio
• sip
• voip
• webrtc

OpenSIPS is a GPL implementation of a multi-functionality SIP Server that targets to deliver a high-level technical solution (performance, security and quality) to be used in professional SIP server platforms.

Ncurses SIP Messages flow viewer

• sip
• debug
• trace
• flow

Generic library for real-time communications with async IO support

• sip
• voip
• turn
• ice

Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification.

Protect your SIP Servers from bad actors at https://sentrypeer.org

• sip
• voip
• security-tools
• honeypot

SIPGREP: Display and Troubleshoot SIP signaling over IP networks in console

SIP swiss army knife

• sip
• c
• command-line-tool