ETELM's TETRA and LTE base stations make U.S breakthrough at Plugtest

Texas, United States, 28 June 2018 - ETELM, a leading manufacturer of advanced Mission Critical communications radio infrastructure, has successfully connected its 4GLinked TETRA e-TBS and LTE e-LBS 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... Source: RealWire Posted by https://goo.gl/TXzGV5