United States, Feb. 26 -- Mavenir, the cloud-native network infrastructure provider building the future of networks, and Terrestar Solutions Inc.), Canada's premier mobile satellite operator, have achieved a groundbreaking milestone by successfully completing an industry first Voice over NB-IoT (Narrowband Internet of Things) call in NTN (Non-Terrestrial Networks) mode. The achievement was conducted over a 3GPP-standardized NTN S-band spectrum, avoiding interference common in terrestrial networks. Designed to work with GEO satellites delays as well, the network ensures consistent coverage despite higher latency. This approach enables GEO operators to monetize NTN services immediately.This industry-first call was made earlier in the year, Ja...