We have just joined Intel Connectivity Research Program (ICRP). This research program is aimed at the latest advances in network programmability - namely programming language P4 and its hardware implementation Intel Tofino. A small team is being created at LIPTEL,...

VSB–TUO has joined ONF

On 6 March 2023, VŠB-TUO became the first Czech university to join the Open Networking Foundation (ONF) alongside major foreign universities such as Sorbonne Université, University of Utah, University of Ottawa, and leading global companies such as Intel, Google,...

New website

Welcome on the new LIPTEL website. We decided that instead of updating the old one, our group will get a fresh-new and comprehensive website, as it deserves.

About us

The IP Telephony Laboratory (LIPTEL) is a research team at the Department of Telecommunications at the VSB – Technical University of Ostrava. The research group leader and founder is professor Miroslav Voznak and the team consists of employees and doctoral students of this department. We are engaged in research and implementation of Voice over IP (VoIP) technologies, development of tailor-made devices for IoT (LoRA and Sigfox), research of speech processing, computer network security, and development of operating systems based on OpenWRT platform.

For more information see:

Group photo