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Article ID: 000027189
Last Modified Date: 11/10/2021
Access Level: Public

Poly Sync 20 Firmware Release Notes

Version v567.3472
November 2021

What’s new
  • If you’re using a Pink Sync 20, thank you – you’re awesome!
Resolved issues
  • Do you have a microscope?  We do, and we found some teeny, tiny bugs and fixed them
  • Pay no attention to that man behind the curtain, he’s just making some minor audio improvements

Version v322.2463
August 2021
​​​​​​​ Resolved issues
  • Other minor bug fixes

Version v310.2435
June 2021

NOTE: This download requires HUB Desktop 3.22 or above.

What’s new
  • Add transmit volume control for Zoom
  • Auto power off when unplugging the USB cable
  • Enable AAC Codec

Resolved issues
  • Fixed issue where mute status in Teams did not synchronize correctly with speakerphone
  • Fixed issue where speakerphone didn’t enter deep sleep mode correctly
  • Other minor bug fixes

Version 122.1294
November 2020

What’s new
  • Initial release