Matrix Conference 2024

Element Call
09-21, 14:15–15:00 (Europe/Berlin), LAB 3

Element call is the flagship Element MatrixRTC application. It is replacing the current call system with significant new features. Most notably large encrypted group calls, much improved reliability, ease of use and of course still features the same interoperability.


This talk will give all the details about the current features and plans of element call. We will talk about how guest access works and how you can use it, discuss implementation on Web, Android and iOS. There are lots of changes in how element call looks and feels and behaves we want to share!
If you are interested in a great call experience over matrix which feels like normal phone calls (with batteries included: ringing, muting, native call history to name a few) and also get a good understanding about advanced features like guest access, how call federation works and how to setup your own home server to support all this you are warmly invited listen.

Florian has always been a passionate supporter of Matrix and deeply resonates with the Matrix Manifesto. After working extensively on centralized (video) communication systems, he now focuses on the exciting challenge of expanding (video) communication to decentralized systems, with Matrix being the obvious choice. In his role as Expert Cluster Lead at Element, Florian is actively driving this vision of decentralized communication with industry leading end-to-end encryption forward.

An expert in audio signal processing and real-time communication, Florian holds a PhD in Electrical Engineering from RWTH Aachen University. He has contributed to VoIP technologies with patents in jitter buffer optimization and acoustic feedback reduction. His extensive industry experience includes leading the development of key audio technologies like WebRTC, MCU Conference Engine, and SFU, as well as pioneering research in perceptual jitter buffers and spatial audio. His work has powered platforms like GotoMeeting and GotoWebinar, supporting millions of users globally.