AudioCodes C470HD - 3 Previous Releases; 3.1 Version 1.19.705; 3.1.1 What’s New in Version 1.19.705; Resolved Limitations in Version 1.19.705

Release Notes 3. Previous Releases
Version 2.3.410 29 400HD Series IP Phones for Teams
3 Previous Releases
3.1 Version 1.19.705
Note:
• Version 1.19.705 includes Microsoft Teams Version 2024011003 (a.k.a. U3E).
• See also here for What’s New in Microsoft’s Teams Devices.
3.1.1 What’s New in Version 1.19.705
Note:
• Version 1.19.705 is available for phones that have version 1.19.456 or earlier.
Microsoft TAC (Teams admin center) will offer any phone with version 1.19.456 or
earlier, to update to version 1.19.705.
• Customers should not upgrade to version 1.19.705 from versions 1.19.516, 1.19.584
or 1.19.642.
Doing so will create a mismatch in Microsoft apps (incorrect combination of Teams
and Customer Portal apps). To safeguard the process, AudioCodes will not share
version 1.19.705 and it will be offered only via Microsoft TAC to phones with version
1.19.456 or earlier. If there’s a special need, contact the IP Phone R&D Support
team.
 Version 1.19.705 is a new intermediate version before the upcoming Android OS12
release. Phones with version 1.19.456 or earlier must be updated to version 1.19.705
before they can proceed to the pending release of Android OS12.
Migration to Android OS12 – important note:
• Phones with version 1.19.584 or later (including version 1.19.642) do not need to
migrate to version 1.19.705 in order to proceed to OS12.
• Customers will be able to upgrade phones from OS9 to OS12 from version 1.19.456
as well. However, using version 1.19.584 or later, the phone will not be restored to its
default settings as a result of the upgrade.
• Applies to the C435HD, C455HD and C470HD phone models.
• Inapplicable to the C448HD and C450HD phone models.
 New Microsoft apps:
• Microsoft Teams app 2024011003 (a.k.a. U3E)
• Company Portal app 5484
• Admin Agent 503 with bug fixes.
 Customers who update to version 1.19.705 from version 1.19.456 or later should refer
to Previous Releases
to see the new features and fixes that were added.
3.1.2 Resolved Limitations in Version 1.19.705
3.1.2.1 Teams Application
Here are the Teams application limitations that have been resolved in Version 1.19.705.