ETELM is a French company with over 35 years experience in the field of professional radio communications infrastructure.

With a strong foundation in our domestic market our technology is fully developed and manufactured in France and over 50% of our systems are exported globally.

ETELM has key clients and partners worldwide and a subsidiary office in Montreal (Canada) supporting the North American market.


The first fully integrated multi-technology Mission Critical solution, developed by ETELM, successfully interfaces with other vendors at the ETSI/3GPP MCPTT Plugtests in France Paris, France, 5 July 2017 – ETELM, a leading manufacturer of advanced Mission Critical communications infrastructure, has successfully participated in the first Mission Critical Push-to-Talk (MCPTT) Plugtests, and connected a TETRA base station directly to LTE EPC cores and MCPTT servers. By connecting TETRA with LTE without any gateway, ETELM’s 4GLinked solution offers much better performance and operability as strongly requested by all mission critical users now and in the future.