The Audio Driver is free PC software for using the PJP-50R as the microphone/speaker of a PC by connecting them through a LAN. It enables digital connection of the PJP-50R and a PC and can offer more stable sound quality than the analog connection through an audio cable. In addition, the PJP-50R and PC do not have to be connected directly so the freedom of installation location can also be improved.

To use the Audio Driver, connect the PJP-50R to your PC with either method below.

Applicable ProjectPhone model: PJP-50R (Firmware, ver.1.30 or higher)

Applicable OS: Windows XP

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