Bogen Gooseneck DDU250 Desktop Microphone, Part No# DDU250 sound speaker Quality of Service (QoS) for

Quality of Service (QoS) for delay-sensitive traffic like Voice over IP (VoIP)

Three common units: Power Supply/Ring Generator (PSU/RGU) System Controller Unit (SCU) Line Interface Unit (LIU)

Range of up to 300 feet from the base unit

Electra Professional Level I / II / 120

Bogen Gooseneck DDU250 Desktop Microphone, Part No# DDU250 sound speaker Quality of Service (QoS) forThe quality Bogen Gooseneck DDU250 Desktop Microphone. Features: Cardioid pickup pattern Push to lock and push to talk switches Excellent speech intelligibility with low ambient noise 10 foot cable with external contact closure outputs for the talk switches 16" flexible gooseneck stalk that is shock mounted to a heavy zinc die cast base *NEW IN THE BOX