Romteck Australia, a prominent provider of remote monitoring systems, including the flagship product Romteck ASE (Alarm Signaling Equipment), faced the challenge of migrating its product portfolio from 2G to 3G and LTE cellular technologies due to Telstra's shutdown of its GSM network in 2016. Romteck's ASE system, crucial for fire alarm monitoring applications, required state-of-the-art cellular technology to ensure timely conveyance of critical information to relevant authorities.