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[Software ] RealPresence Trio 8800 UC Software 5.4.3AA has been released

Polycom Employee & Community Manager

[Software ] RealPresence Trio 8800 UC Software 5.4.3AA has been released

Hello Everyone,


We are happy to announce the availability of Polycom® UC Software 5.4.3 RevAA, with associated utilities and documents on the RealPresence Trio product support web page for download.


UC Software 5.4.3 RevAA for Polycom RealPresence Trio is a Maintenance release which resolves many important customer escalations, improves stability and the quality of Skype for Business AVMCU based video calls (simulcast of 2 video streams).  Consult the Release Notes for more detailed information.


This release includes support for the following features: 


  • Simulcast of two video streams in Skype for Business AVMCU meetings

  • FEC improvements

  • Share a Mac® Computer Desktop at 1080p Resolution with Polycom® People + Content™ IP

  • Hide USB Connection from phone menu

  • Mute video to transmit a still image

  • Display number/extension or custom label on phone’s home screen
    TrioNumberOnTop.pngor HomeScreenLabel_Trio.PNG
  • Wi-Fi country code settings for India, Indonesia, Saudi Arabia, Singapore, South Africa and South Korea.


Polycom UC Software 5.4.3 RevAA supports the following Polycom endpoints:

  • RealPresence Trio 8800
  • RealPresence Trio Visual+


What is available now on web?

The title Poly Employee & Community Manager is a community setting and does not reflect my role. I am just a simple volunteer in the community like everybody else. All posts and words are my own & do not represent the views of Employer.


Notice: This community forum is not an official Poly support resource, thus responses from Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge. If you need immediate and/or official assistance please open a service ticket through your proper support channels.
Please also ensure you always check the VoIP , Video Endpoint , Skype for Business , PSTN or RPM FAQ's