Provides support for Zoom Room Controller 5.4.0 and adds various fixes

Improvement(s)

? Zoom Room Controller 5.4.0 (275) Support - Trio 8500, Trio 8800, and Trio C60 systems support Zoom Room Controller (ZRC) 5.4.0 (275). This version of ZRC contains the latest security updates from Zoom. For more information on ZRC 5.4.0, visit the Zoom Help Center.

Resolved Issue(s)

✔ ️ Application - Touching the screen on the Trio C60 doesn't wake the phone from power-saving mode when using the Poly Studio X50 as a controller.

✔ ️ Application - Trio C60 systems crash after receiving instant messages.

✔ ️ Audio - TheTrio Zoom Room Controller doesn't adjust call volume.

✔ ️ Calendar - The phone doesn't authenticate after receiving the required HTTP 204 response when in the Generic base profile.

✔ ️ Calendar - Meeting invitations processed by the Poly Workflow Server may not receive OTD functionality.

✔ ️ Device Management - Telnet appears to break when an incorrect username or password is entered during login.

✔ ️ Interoperability - Trio phones fail to sign in to Skype for Business when using OAuth authentication.

✔ ️ Interoperability - When"/api/v1/mgmt/mrpair/info/"is triggered via REST API, it doesn't display information about paired modular room devices.

✔ ️ User Interface - Custom icons don't appear on speed dial entries.

✔ ️ User Interface - The Recent Calls softkey isn't available on the Home screen.

✔ ️ User Interface - The Content softkey isn't available on the Home screen.

✔ ️ User Interface - Swiping on-call drawer softkeys could cause them to stay down.

Known Issue(s)

? Application - When you daisy-chain two Trio C60systems, the volume control display slider doesn't appear when you press the volume keys.

? Audio - A Trio system configured with a ZoomRoom PC base profile and paired to a Zoom Room PC may not provide audio(speakers or microphones) to a Zoom call that uses the Zoom Room PCthird-party Join feature to join a MicrosoftTeams call.

? Audio - When you configure a Trio C60 to use the Zoom Room PC Base Profile paired to a Zoom Room PC, the Trio C60system sometimes can't reduce the Zoom call volume to zero using the TrioC60hardwarevolume keys.

? Audio - On Poly Trio phones, the ring-back tone may not play for the first several outgoing Teams calls placed immediately following a reboot, even when the calls place successfully. This doesn't affect any other calling functions.

? Calendar - When using OTD for calendaring and you schedule a BlueJeans Network meeting, sometimes meetings scheduled for All Day show the wrong meeting time.

? Hardware - When you connect a Trio C60 system to OTD for calendaring using generated credentials, meetings scheduled for All Day don't display in the calendar.

? Interoperability (Mac) - MacBook Pro 2017 systems running macOS Big Sur 11.1 can't connect toTrio C60 systems.

? Network - When you configure the phone to use a VLAN, the Trio system may also receive broadcast packets from the default VLAN.

? Peripherals - Bluetooth keyboards don't work when paired with a TrioC60.

? User Interface - When enabling Wi-Fi, the phone reboots. When joining a Wi-Fi network for the first time, the phone's display gets stuck on the waiting screen with the message "Obtaining IP address".

? User Interface - The Wi-Fi connection status always reports as not connected to the cloud server even when Wi-Fi is connected.

? User Interface - The system web interface doesn't display the correct time if you change the device time zone.

Note(s)

? For the definitive details for known issues with Issue ID and workarounds, follow this link.