Interconnecting TETRA Systems White Paper

This white paper explores the TETRA Inter-System Interface (ISI), its conception, purpose, and market evolution. It addresses the challenges and complexities of achieving seamless cross-border communications using TETRA standards. The paper aims to clarify misconceptions and provide insights into the future of TETRA ISI, including its potential applications for both large and small systems. A valuable resource for stakeholders in public safety communications and private mobile radio.