Yealink MeetingBoard Firmware Update: v155.15.0.120 Available!

v155.15.0.120, released for Yealink MeetingBoard 65, 75 and 86 inch models, is a firmware targeting meeting room stability. Firmware is the embedded software of the device; Manages the interoperation of camera, touch and speaker. If you are experiencing freezing, wireless pairing drops, or lag in HDMI sharing, this package is the first step recommended by the manufacturer.

The EDLA Android 15 line is separate from this version; For those models, go toEDLA article. Stands and styluses are in thevideo conferencingcategory.

Featured fixes

Integration has been expanded with the CM20 ceiling microphone and CS10 ceiling speaker. The latency of the image shared from the HDMI input has been reduced. The PIN requirement for AirPlay wireless sharing makes it difficult to print images into a meeting room without permission. Microsoft Teams Rooms and Zoom Rooms clients have been pushed to the current stable version.

Installation warning

The power should not be cut off and the internet should not be disconnected during the update. Unfinished software may render the panel unopenable. A room occupancy plan and spare meeting space is recommended before the transaction.

Latency is the time it takes for the image to reach the screen from the source; Latency in HDMI sharing causes the presentation to appear out of sync with the cursor. AirPlay PIN makes it difficult to randomly connect to a room when sharing wireless video; For meeting security, the default should not be left on. CM20 and CS10 ceiling devices move microphone and audio distribution to the ceiling in large rooms where a desk speaker is not enough. Check the compatibility of the Teams Rooms or Zoom Rooms license with the panel version from the update note. Installing the wrong family (EDLA package on the classic model or vice versa) will render it out of service. After processing, open a test meeting and verify camera, content sharing, and audio return; otherwise the room may remain silent the next day. Make sure the inch measurement on the panel label matches the package family you downloaded.

File and support

Official package:Yealink MeetingBoard v155.15.0.120. Verify model on corporate fleettechnical supportandYealinkproduct pages.