Enhanced Trunking Core (eTC)
The Enhanced 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.
Convergence with the narrowband network to achieve unified platform, management, and services
Supports trunking service including private, group, and emergency call, message, location report, SN solution, and E2E encrypiton
Safety, load sharing multi-level redundant architecture, and two-way authentication AIE, VPN, Ipsec, and unified E2E encryption
Smooth evolution from MSO to eTC, from LTE to MC-LTE