Posted in Radio Hacks Tagged P25, police radio, police scanner, SDRTrunk, trunking radio ← The Swiss Army Knife Of Bench Tools Trick From 1903 Makes An Old Monochrome TV Spit Some Colours → ...

SIP trunking is a communications service provision that uses an application layer protocol to steer voice over IP connectivity between on-premises phone systems and the public switched telephone ...

SIP trunking bundles will work with all Appia certified Internet-enabled telephone systems and with most traditional telephone systems. "Our bundles provide a unique value," said Jason Ulm, vice ...

Hytera has officially launched its latest innovation in Professional Mobile Radio (PMR), the next-generation DMR Trunking Cube Base Station DS-6250S.