Microsoft Teams Update for Poly CCX Phones Released
New Features:
- Support for Microsoft Teams app version 1449/1.0.94.2021022403 on Poly CCX 400, CCX 500, and CCX 600.
Enhancements:
- System improvements included with the Microsoft Teams updates.
Fixed Bugs:
Nothing known
Open Issues:
- Device Management: Users can't use screen capture after enabling in the Device Settings or Teams Administration Center.
- Logs: Intermittently, the 'lfu' command on CCX 400 and CCX 500 phones fails to update the boot server with current system logs.
- User Interface: TalkBack setting appears off after a reboot, despite being enabled.
- User Interface: CCX 400 touchscreen may become unresponsive after prolonged inactivity.
- User Interface: Users unable to toggle between handset, speakerphone, or set during active calls on Microsoft Teams.
Update Instructions:
For more information on the newest app version of Microsoft Teams, click here.
For the full official release note containing workarounds for known issues, click here.

