Release Notes 2. Version 1.2.196
Version 1.2.196 9 400HD Series IP Phones for Skype for Business
2 Version 1.2.196
Note: Version 1.2.196 includes Microsoft Teams Version 1.0.94.2020020601.
2.1 What’s New in Version 1.2.196
Upgrade to Microsoft Teams version MicrosoftTeams-2020020601. The new Microsoft Teams
phone version includes multiple resolved limitations. Some of these fixes were for major issues.
See Resolved Limitations in Version , Teams Application, to view the full list of fixes.
Dynamic 911 support as per Kari's law
Upgrade to Microsoft Company Portal application version 5.0.4623.0. See Resolved
Limitations in Version , Teams Application, to view the full list of Company Portal fixes
Upgrade to Microsoft Admin Agent application version 204. See Resolved Limitations in
Version , Teams Application, to view the full list of Admin Agent fixes
New model C448HD phone for Microsoft Teams is now supported.
The C448HD phone for Microsoft Teams is identical to the C450HD phone for Microsoft Teams
except for:
• Bluetooth and Wi-Fi
• Only one USB port
• Does not support Expansion Module
Support for 802.1X Authentication. IEEE Standard for Port-based Network Access Control
(PNAC). See https://1.ieee802.org/security/802-1x/ for more information. 802.1X Authentication is
currently supported for MD5 only. Support for EAP-TLS will be added in the next release. To
enable the feature from the phone, open the ‘Modify Network’ screen (as an Admin) and then the
802.1x Settings screen: