OpenSIPS

opensips.orgsite

Open source SIP server, tracing its roots in OpenSER (presently Kamailio).

from

Self Hosted, Real-Time Communications

added

2026-10-10

likes

0

similar

1. ▲

   OpenSIPS Summit opensips.org

   Meeting place for the OpenSIPS community.

   site link ↗
   site
2. ▲

   Kamailio kamailio.org

   Open source SIP server widely deployed by carriers and providers. Formerly known as OpenSER.

   site link ↗
   site
3. ▲

   Sofia-SIP github.com

   Open source SIP library used by FreeSWITCH.

   tool link ↗
   
4. ▲

   SIP3 sip3.io

   VoIP & RTC traffic monitoring and analysis platform.

   site link ↗
   site
5. ▲

   libsip docs.rs

   SIP implementation, with a focus towards softphone clients.

   site link ↗
   site
6. ▲

   ersip github.com

   Library comprising building blocks for SIP applications.

   tool link ↗
   

Self Hosted › Software > Communication - SIP: “SIP proxy/server for voice, video, IM, presence and any other SIP extensions. (Source Code) GPL-2.0 C”

Real-Time Communications › Server Software > SIP Servers: “Open source SIP server, tracing its roots in OpenSER (presently Kamailio).”