ASTi delivers products that unify voice communications across operational and training environments for the military, civil agency and commercial marketplaces. Voisus seamlessly integrates voice communications across public and private telephone networks, land-mobile & military radios, mobile devices, and PCs for cross-band, inter-platform communications with audio archival and replay. ASTi has fielded over 8,800 systems at more than 800 installation sites in the U.S. and 48 other countries.