ETELM est une société française pouvant se prévaloir de plus de 35 ans d’expérience dans le domaine des radiocommunications professionnelles.

Fortement ancrés dans notre territoire, nous développons et fabriquons nos produits en France et nos sous-traitants font partie de l’écosystème français des télécommunications.



HALYS, ETELM and ENENSYS are proud to announce their partnership resulting in a full end to end infrastructure solution fitting the operational requirements of tactical LTE deployments (3GPP rel 13). This solution answers the challenges PMR users are facing when requiring autonomous private LTE deployments and provides an advanced solution for communications, surveillance, maintenance, telemetry, data flow and video streaming.

Texas, United States, 28 June 2018 –  ETELM, a leading manufacturer of advanced Mission Critical communications radio infrastructure, has successfully connected its 4GLinked e-TBS base stations to many other vendors at the second Mission Critical Push-to-Talk (MCPTT) Plugtests. The e-TBS base station, which connects directly to an LTE EPC core via the S1 interface, allowed direct optimized communications between standard 4G LTE subscribers and TETRA subscribers. This Plugtest, the second of its kind, marked the first time that the interoperability of Mission Critical Data (MCDATA) products and services had been tested.