Hello readers.  Hope you’re well.

Today’s post is about the newest UC Software version for the Polycom VVX Business Media Phones, version 5.6.0.  This isn’t my first time blogging about Polycom UCS.  You will probably have seen a previous post on the Polycom Trio with its newest UC Software which introduced us to the new Skype for Business UI.  This is my first post on the VVX series, largely because I only just got one to keep a couple of months ago.  I have played around with the VVX many times.  I borrowed some back in 2013 when version 5.0.0 was new.  The big thing with version 5 was BToE.  It wasn’t long before version 5 that introduced in-band provisioning and the ability to manage and update VVX software from the Lync server.

You can get all versions of software here – Latest Polycom UC Software Release.

Version 5.6.0 is here.  Along with the release notes.

I updated mine from the Web UI by downloading the updates from Polycom directly.


A great script for uploading the updates to your Lync or Skype servers.  New-CsFirmware.ps1 from Skype for Business MVP Pat Richard.

UCS 5.6.0

I’m not going to tell you about every little change in the firmware, just some notable things that stand out for me.  I’m also going to tell you about a feature I didn’t know had been added in a previous release.  Like I said, I only got mine a little while ago.  This to me is the biggest news in the VVX story so far.
The release notes for 5.6.0 list the following Skype for Business Enhancements:

  • Support for Dial Plan Normalization
  • Multiple Emergency Number Dial Plan
  • Skype for Business User Interface Enhancements
  • Skype for Business Conference Enhancements
  • Device Lock Enhancements
  • Profile Picture on Device Lock Screen
  • Secure Single Sign-On With Third-Party Supporting Solutions
  • Safe Transfer for Boss-Admin Enhancements
  • Busy Options for Incoming Calls

Stand out features

Multiple Emergency Number Dial Plan

When you configure multiple emergency numbers on the Skype for Business server, users can make calls to the emergency numbers from the phone, even when the phone is locked.  I hope nobody ever needs this, but nice to know it’s there.

New User Interface

Version 5.5.1 in September 2016 introduced the new Skype UI on the VVX 500 and 600.  You can see the difference below.  The new UI had a Skype look and feel.  Gone were the old, square, colourful, 3 dimensional icons.  The new UI was most notably flat, Skype blue and with round icons.




Version 5.6.0 changes the UI once again.  This time to a black backdrop with black and white icons.  Personally, I preferred the blue and white.  I guess I’ll have to get used to it.  One thing that’s really new is that this new UI is available on the VVX 400 in addition to the 500 and 600.


Skype for Business Conference Enhancements

The VVX now supports one touch join for conferences.  There’s a new one-touch Join button on the phone’s screen which allows you to join a Skype for Business conference in a federated environment, even if you haven’t configured Transport Neutral Encapsulation Format (TNEF).  I tested this by scheduling a meeting from an account which is federated with the user that is signed into the phone.  Once I accepted the meeting in the calendar, the meeting showed up in the phone calendar and displayed a join button.  See below.


I also saw a popup reminder on the home screen.  It is only there for a few seconds before it disappeared, but it was there nonetheless.  I would like to see this reminder popup stay a while longer or just stay until the user does something with it.  This reminder is standard on the Yealink phones and the reminder stays on the screen until you dismiss it.

join reminder

This is a cool feature on the phone.  One thing that bugs me is when I get invites from federated contacts and I don’t get a join button in the reminder or in the Skype client.  I have to open the meeting and click the URL to join.  This is a real improvement when you’re joining a meeting by phone.  Of course, you might still have to open the meeting to join in the Skype client, and if you have your VVX phone configured as your primary audio device, it will join the phone in anyway.

Device Lock changes

There is a lot happening with this one change.  Most notably, the new lock screen displays the users sign in name, registered number and the profile photo along with a new enter lock code field.  Polycom removed the padlock unlock icon, users enter their lock code directly on the lock screen.


Additionally, in BToE mode, the phone no longer locks or unlocks automatically when the status of connected and paired computer changes between active and inactive.  The phone only locks or unlocks when the computer locks or unlocks.
Note: it will only display your profile photo if it is in Exchange or a public website, not AD photos.

Busy Options for incoming calls

This is, I guess, similar to the Busy on Busy features which were introduced in the July 2016 Cumulative update.  Polycom phones support Busy Options to help you manage incoming calls when you are already on another call.  With this feature, you can forward an incoming call to voicemail or reject the call with a ‘busy’ notification.  I tried this out and was able to reject the call, but I didn’t get a busy tone.  It rejected the call and the caller just got ringing.  Not sure if I have to configure anything else.

Feature that snuck in

As I said, I haven’t had my phone for very long.  Prior to version 5.6.0 I had version 5.5.2 and I must admit, I never thought to try it.  The feature I want to tell you about was added quietly in version 5.4.1 back in September 2015. 

Smart Search or T9 text search

Smart Search allows you to search using predictive “T9” style input.  If you go into your contacts and hit search, you can search for a user by spelling their name using the keypad.  For instance, if you want to search for Luke Skywalker, you dial 5-8-5-3 and the phone will start to search.  Because the keys 5-8-5-3 contain the letters for Luke, the phone will find a match and display it in the search results along with 5853 (in case you actually want to dial that). 

T9 search

Tap the contact and then tap dial to place the call.

Maybe I’m the only one that’s excited about this new (old) feature.  Maybe, very few of you even knew it was there.  This is a feature I have been waiting for, forever.  All the others have it in one form or another.  It was one of the best features in the old Lync Phone Edition phones.  When I first tried the VVX, four years ago, and it didn’t have it, I was really disappointed.  I’ve been asking for this forever and kept getting told that it was a roadmap thing.  It’s about time that the Polycom VVX has it (since 2015).

Hopefully at least one of you will be as excited as I am to discover this.


More information

If you want to know more about this or any other Polycom devices and services visit Polycom.com.

For detailed information on the Polycom VVX Business Media Phones Click Here.  For resources and downloads, Click Here.

Thanks for reading.

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