To update the firmware for the Plantronics (Poly) Calisto 610 Go to product viewer dialog for this item.
Under the tab, ensure the "Default Format" is set to the highest available bit depth and sample rate (typically 16-bit, 48000 Hz / DVD Quality). plantronics p610 firmware extra quality
: Click "Update." Do not disconnect the speakerphone until the process is fully complete (usually takes a few minutes). To update the firmware for the Plantronics (Poly)
To ensure your speakerphone is operating at its highest possible quality, you should use the official management software: plantronics p610 firmware extra quality