September 2-3, 2020

19 Years Kamailio Development Celebration!

No registration required!


Presentations about what is new in Kamailio project and its common use cases.


Meet the developers and community members.


Engage with the other participants to chat about Kamailio and RTC space.


19 years of continuous development! Time for a party!

The sessions will be streamed online live via YouTube KamailioWorld channel:
The presentations are done in a Jitsi Meet video conferencing room:
Asking questions and text conversations can be done in a Matrix chat room:
To join the Matrix chat room as a guest, go to, then click on Explore rooms and join kamailio room from the list.

More specific details will be posted soon!


Not yet final. All times are in UTC.

Wed, Sep 2, 2020 Thu, Sep 3, 2020
12:50-13:00 ⚛ Welcome 12:50-13:00 ⚛ Welcome
13:00-13:30 ⚛ Kamailio - Last Year In Review

Daniel-Constantin Mierla, co-founder Kamailio,
Present the latest features added to Kamailio and what is new in its ecosystem.

13:00-13:30 ⚛ Kamailio And MS Teams

Henning Westerholt, core Kamailio developer,
How to use Kamailio as a SIP/VoIP SBC for Microsoft Teams, connecting it to the world wide telephony network.

13:30-14:00 ⚛ High Availability For Kamailio And RTPEngine

Yufei Tao, principal Tao Communications
Building high availability for Kamailio and RTPEngine systems, ensuring redundancy for SIP signaling channel and RTP streams.

13:30-14:00 ⚛ Protect Kamailio Against DoS Attacks With APIBan

Fred Posner, VoIP consultant,
Automatically block traffic from known attacking sources by integrating Kamailio with APIBan, a nearly real time, free and open service for sharing the details of bad actors.

14:00-14:30 ⚛ Discussion Panel: SIP And VoIP Security

Olle E. Johansson, owner
Sandro Gauci, owner
Discuss about what is new in SIP and VoIP security space and the best recommendations to keep you communications safe and private when working from home.

14:00-14:30 ⚛ Test Suite For KEMI Lua Scripting

Yuriy Gorlichenko, voice software engineer
Presentation of using a Lua mock library and a test suite that enable the possibility to emulate Kamailio behaviour without having to run Kamailio at all, allowing to extensively test the changes of Kamailio routing script before pushing it to production.

14:30-15:00 ⚛ IPSec Support And VoLTE Components Updates

Aleksandar Yosifov, VoLTE core network architect
What new features were introduced to Kamailio IMS-VoLTE extensions, how to enable IPSec in Kamailio IMS deployments.

14:30-15:00 ⚛ Distributed SIP Presence Services With JSON

Emmanuel Schmidbauer, senior VoIP developer
Increase scalability by distributing presence states between Kamailio nodes or external systems using JSON documents.

15:00-15:30 ⚛ Live Demo: Local Development Environment

Igor Olhovskiy, VoIP consultant
Use docker and docker-compose to deploy an working Kamailio environment locally on laptop and show several examples of emulating different useful network topologies.

15:00-15:30 ⚛ Live Demo: Kamcli

Daniel-Constantin Mierla, co-founder Kamailio
Kamcli - the swiss army knife cli tool for Kamailio - command auto-completion, persistent history, auto-suggestions from history, cli syntax highlighting and more - a demo of how to install, use and extend it with new commands.

15:30-17:00 ⚛ Open Discussion: Ask Me Anything

Kamailio Developers & You
Discuss about present and future of Kamailio project.
Any feature missing? Any suggestion to improve the collaboration between users or developers? Are there components that should be simplified?
You do not know how to use it in different scenarios or if it suits your needs? Some of us may have hints for you!

15:30-17:00+ ⚛ Celebration Party

This day Kamailio project celebrates 19 years of development, its first code commit was pushed on September 3, 2001.
Share with the others your funny, good or bad VoIP/Kamailio experiences, do a birthday speech, or just engage in a free discussion with people around the world, while enjoying a drink or a cookie from the comfort of your office or living room sofa.


by experienced kamailians
  • what is new in Kamailio
  • typical use cases
  • tips and tricks
  • integration with other services
Open Discussions
with all kamailians
  • know the community members
  • ask me anything with developers
  • what is new in the RPC space
  • plans for the future
for everyone
  • enjoy a drink
  • ... and a cake
  • ... from your office or living room
  • ... with everyone around the world