 GAITHERSBURG, Md., Jan. 12, 2023 GLOBE NEWSWIRE GL Communications Inc., a global leader in telecom test and measurement solutions, addressed the press regarding their voice quality testing solution for radios using the ultra-portable handheld device vMobileTM. For illustration refer to, Push-to-Talk PTT radios have evolved from analog radios to digital 2-way radios. ...... 