Evolved Trunking Core (eTC)
The Evolved Trunking Core (eTC) performs LTE mobility management, call control, resource allocation, and database management. It provides rich multi-media trunking services, such as mission critical push-to-talk (MCPTT), mission critical video (MCVIDEO), and mission critical data (MCDATA). Besides, the eTC enables intercommunication between the broadband and narrowband trunking communication systems. ATCA server supports more sites and more throughput, also supports single board expansion, local redundancy feature.