For over 25 years, API has been endorsed by NSA to design, build, test and deliver a full spectrum of high quality, emanation secure Tempest and Zoned business class solutions. We also offer a full spectrum of Tempest and TSG Certified phones and VOIP Systems. From prototypes to full production runs, API provides pre-production support, configuration management and full lifecycle support for both in house and customer provided designs. API excels at programs responsible for field site deployments for military and intelligence missions. This support includes configuration management, documentation, training (now virtual), depot repair, maintenance support and issue tracking. We have a Team dedicated to Quality Assurance and Customer Support.