-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Poly Phones
- UC Platforms
- [Software] UC Software 5.5.2 has been released

Create an account on the HP Community to personalize your profile and ask a question
05-08-2017 10:46 AM
Polycom Unified Communications (UC) Software 5.5.2 is a release for Open SIP and Skype for Business deployments.
In addition we also released BToE Version 3.5.0
Polycom UC Software 5.5.2 for Skype for Business supports the following Polycom endpoints:
- Polycom® VVX® 201 business media phones
- Polycom® VVX® 300/301/310/311 business media phones
- Polycom® VVX® 400/401/410/411 business media phones
- Polycom® VVX® 500/501 business media phones
- Polycom® VVX® 600/601 business media phones
- Polycom® SoundStructure® VoIP Interface
Polycom UC Software 5.5.2 for Skype for Business supports the following Polycom accessories:
- Polycom® VVX® Expansion Module
VVX® Business Media Phones and Polycom® SoundStructure® VoIP Interface includes the features and functionality of previous releases and includes the following new features:
-
Enhancement for Skype for Business
In a Skype for business environment, the phone places the last dialed method for a contact either through SIP URI or Tel URI and dials via the same method the next time until it reboots to default SIP URI.
A Skype for Business Client does this via a right click and then always dials the selected Number:
On the VVX press and hold the contact for a while and see all the Numbers. Select the Number you want to dial from now on and it will remember the choice until the Phone reboots.
-
Web Sign In Using Skype for Business
You can enable web sign in on the phone using the parameter feature.webSignIn.enabled. Once the parameter is configured, you can enable or disable web sign-in for your Skype for Business profile.
- Expanded Support for USB Headsets
Blackwire C310
Blackwire C325
Blackwire C725
Blackwire C325.1
Plantronics CS520
EncorePro HW540
DA80 Headset Adapter - Security Banner on the Web User Interface
feature.webSecurityBanner.enabled="1" feature.webSecurityBanner.msg="Text to be displayed"
You can enable or disable the security banner on the Web User Interface using this feature. You can configure a custom text message to be displayed on the security banner of your phone's User Interface.
This can also be set via the Web UI Settings > Security - Soft Keys / EFK
In previous releases, the maximum character string the softkey.x.action parameter supported was 255 and is now changed to 2048 characters. - Hide Systems IP Address
You can configure your phone to control the display of IP address of the phone. Using up.hideSystemIpAddress parameter, you can show or hide the IP address of the phone on the phones screen. Possible values are Everywhere or Nowhere
Notice: I am an HP Poly employee but all replies within the community are done as a volunteer outside of my day role. This community forum is not an official HP Poly support resource, thus responses from HP Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge.
If you need immediate and/or official assistance for former Poly\Plantronics\Polycom please open a service ticket through your support channels
For HP products please check HP Support.
Please also ensure you always check the General VoIP , Video Endpoint , UC Platform (Microsoft) , PSTN