Tim Panton – pi.pe gmbh

Tim has written a cleanroom webRTC implementation for small IoT cameras and contributes to the WebRTC standards efforts at the IETF and W3C. He had one patch accepted in freeswitch, which Anthm completely rewrote so it worked.

Mojtaba Esfandiari.S – NasimTelecom

Mojtaba is a Phd Student in Software engineering at Azad University of Mashhad. His research is related to Content Delivery and QoE in Video Streaming. He is a VoIP consultant and software engineer that focused on SIP service solutions for operators and carriers and works as R&D manager in NasimTelecom. He is Technical Manager at IPPBX laboratory in Ferdowsi University on Mashhad with 15 years of experience in developing software switches and working with them, like Kamailio, Opensips, Asterisk, Freeswitch. I am member of Kamailio developer project.

LRKProxy as IMS Media Gateway (IMS-MG) in IMS

The LRKProxy is a Light RTP engine that works in Kernel space in Linux. It works as a type of packet classification in router architecture for relaying RTP packets. It has been developed as a module in the Kamailio project. In the upcoming presentation, I want to talk about how we can use LRKProxy as IMS-MG in IMS solutions.

Maksym Sobolyev – Sippy Software, Inc.

Open-source/free-software afficionado. Long term supporter of and contributor to SER, OpenSIPS, Kamailio, Asterisk (and many others). Author of RTPProxy and Sippy B2BUA / SIP stack. Entrepreneur, co-founder and CEO of the Sippy Software, Inc.


VoIPTests: What is it and how it can be used in a telco environment?

In his presentation, Maksym will be talking about the lesser-known open source project VoIPTests, a set of tools that we developed to address continuous integration problem for several well-known VoIP projects that we care about and its potential applications outside of that domain.

Sandro Gauci – Enable Security GmbH

Sandro Gauci leads operations and research at Enable Security. To the real-time communications community he is known as the original developer of SIPVicious OSS, the SIP security toolset. At Enable Security, he helps develop offensive security tools in the RTC space and provides security consultancy, training and penetration testing services.

Jiri Kuthan – intuitive labs

Jiri is CTO and co-founder at intuitive labs. Before intuitive, Jiri joined Tekelec and later of Oracle by the way of acquisition of iptelorg, another company Jiri co-founded that became known for creating SIP Express Router, now known as kamalio. Jiri’s professional origins reach to research institute Fraunhofer Fokus where he participated in early research on VoIP and security. Jiri has co-authored a book on VoIP security and participated in several IETF working groups relating to NAT traversal.

Dave Horton – drachtio

The creator of drachtio – the open-source software that makes SIP server applications as easy to build as web applications; and jambonz – the open source CPaaS for service providers. I help service providers create and manage real-time communications applications that will differentiate them from their competition.

Joachim Vanheuverzwijn – Banafo

Ex voice engineer.
Co-founder and CTO @ zoiper.
Co-found of Banafo.
Ex Asterisk Guru
Unhealthy interest in distributed ledgers, smart contracts and their telecom applications


Deepfake it until you make it: Cloning Allison’s voice

What would you do if you could clone the most popular IVR voice in the world: Allison?
Racist rants! Obscene subtitles! Scam calls! Allison The Voice (TM) would never help you with that!
But would our Text to Speech model of her voice? Also no!
But did we manage to clone Allison’s voice dangerously well to fool her husband? Come to our talk and find out!

Allison Smith – The IVR Voice.com

Allison Smith is an internationally-recognized professional voice talent, specializing in voicing telephone systems. She has voiced platforms for Cisco, Mitel, ShoreTel, Bell Canada, Sprint, Verizon – as well as being the voice of The Asterisk Open Source PBX. Clients include PetSmart, Samsung, NASA, 3M, Pfizer, Toyota, Royal Caribbean, and State Farm, among many others. Her website is www.theivrvoice.com.

Chris Matthieu – GroupRoom, inc.

Chris Matthieu is the founder of GroupRoom (https://grouproom.io), a radically new spatially-aware video communications and collaboration platform. Prior to founding GroupRoom, Chris founded Computes Inc, a decentralized supercomputing platform company, which was acquired by MagicLeap in 2018. While at MagicLeap, Chris was the CTO of their think tank, Imagination Propulsion Laboratories, and ultimately led the Magicverse, MagicLeap’s real world metaverse platform, product team. Prior to founding Computes Inc, Chris founded Octoblu, an enterprise IoT platform company, which was acquired by Citrix as well as Nodester (AppFog), Teleku (Voxeo/Tropo), and Digital Voice Technologies (Ideas & Associates).