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[Software] RealPresence Trio 5.4.4 AB Release

Polycom Employee & Community Manager

[Software] RealPresence Trio 5.4.4 AB Release

Hello all,


We are happy to announce the availability of Polycom® UC Software 5.4.4. RevAB , and associated utilities and documents on the RealPresence Trio product support web page => here <= for download.


UC Software 5.4.4. RevAB for Polycom RealPresence Trio is a minor release .


Polycom UC Software 5.4.4. RevAB supports the following Polycom endpoints:


  • RealPresence Trio 8800
  • RealPresence Trio Visual+


Available now on the web:


  • UC Software 5.4.4 Rev AB software image and CAB files
  • Release Notes for 5.4.4 Rev AB [PDF]

What is new:



  • New Skype for Business UI Design
  • Skype for Business optimized USB Audio Device base profile

  • Picture-in-Picture and Picture-in-Content

  • Skype for Business Gallery View like layouts



    People on Content


  • Calendar improvements

    You can now set Private Meetings where the Subject and the Agenda is hidden


    In addition request a PIN via:

    <test exchange.meeting.private.promptForPIN="1" />

  • Optimized Contacts


  • Accept content in a MeetNow conference via

    <test content.autoAccept.rdp="0" />
  • Customization and configuration Options:

    Up to 5 lines of free text scrolling at the Top Bar in addition to the Phone Number via:
    <test up.status.message.flash.rate="2"
    up.status.message.1="This is line one"
    up.status.message.2="This is line two"
    up.status.message.3="This is line three"
    up.status.message.4="This is line four"
    up.status.message.5="This is line five" />

  • This release resolves several known issues


Trio Videos:


Trio Skype for Business UI Tour => here <=


Trio Display Layout Options => here <=


How Trio Handles Private Meetings => here <=


Trio Call Escalation => here <=


Trio Content Sharing via USB and PPCIP => here <=

The title Polycom 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