MELVILLE, N.Y.–December 19, 2017– Comtech Telecommunications Corp. (Nasdaq: CMTL) announced today that during its second quarter of fiscal 2018, its Enterprise Technologies group, which is part of Comtech’s Commercial Solutions segment, received a maintenance renewal worth more than $2.3 million with a key Fortune 100 customer licensing various location-based services (LBS) platforms, including Comtech’s Xypoint® […]