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EOL Products

Polycom VVX 350

  • Customers in Skype for Business deployments should only use software releases that have been qualified by Microsoft or are maintenance releases built on a qualified release. Microsoft qualification may lag behind Polycom GA dates for UC Software so customers are requested to check whether a release has been qualified before deploying new software. Visit Polycom UC Software for Skype for Business Deployments page for a list of qualified releases. 

  • Due to a Security issue, we have replaced UC Software 5.8.0.12386 with 5.8.0.12848 Rev C.
    Please update your software and visit the Security Center for more details. 
  • VVX 300,310,400,410,500,600 & 1500 are not supported on UCS Releases starting 6.0.x & above.
  • VVX 250,350 & 450 are not supported on Skype for Business Online deployments 
  • Customers who wish to upgrade to UCS 6.2.0 & plan to use Polycom Better Together over Ethernet Connector (BToE) Application 4.3.0  should follow a mandatory step to first upgrade existing (BToE) Application 3.8.0 onwards  (with UCS 5.8 & 5.9 ) to (BToE) Application 4.3.0 followed by UC Software 5.8 & 5.9 upgrade to 6.2.0 to retain successful pairing.
  • Before you proceed to upgrade on older UCS & BToE releases please read EA 318 & refer to UCS 6.2 Release notes.
Product Name Product Name & Notes Software Download Release Notes Release Date
UC Software Release Matrix
Polycom UC software 6.4.1.2280 for VVX Business media phones [combined] Release Notes (PDF) 292 MB Jul 16, 2021
Polycom UC software 6.4.1.2280 for VVX Business media phones [Split] Release Notes (PDF) 624 MB Jul 16, 2021
Polycom UC Software 6.3.1.11465 for VVX Business Media Phones, Business IP Phones and SoundStructure VOIP Interface [Combined] Release Notes (PDF) 290 MB Mar 02, 2021
Polycom UC Software 6.3.1.11465 for VVX Business Media Phones, Business IP Phones and SoundStructure VOIP Interface [Split] Release Notes (PDF) 621 MB Mar 02, 2021
Polycom CAB files for UC Software 6.3.1.11465 for VVX Business Media, Business IP Phones Phones and SoundStructure 530 MB Mar 02, 2021
Polycom UC software 6.2.1.1508 for VVX Business media phones[combined] Release Notes (PDF) 286 MB Apr 15, 2021
Polycom UC software 6.2.1.1508 for VVX Business media phones [Split] Release Notes (PDF) 613 MB Apr 15, 2021
Polycom CAB files for UC Software 6.2.1.1508 for VVX Business Media Phones and SoundStructure 523 MB Apr 15, 2021
Polycom Better Together over Ethernet Connector (BToE) Application 4.3.0 Release Notes (PDF) 3.5 MB May 19, 2020
Polycom UC software 6.1.2.1167 for VVX Business media phones[combined] Release Notes (PDF) 286 MB Mar 02, 2021
Polycom UC software 6.1.2.1167 for VVX Business media phones [Split] Release Notes (PDF) 613 MB Mar 02, 2021
Polycom CAB files for UC Software 6.1.2.1167 for VVX Business Media Phones and SoundStructure 523 MB Mar 02, 2021
Polycom UC software 5.9.6.2996 for VVX Business media phones[combined] Release Notes (PDF) 421 MB Mar 02, 2021
Polycom UC software 5.9.6.2996 for VVX Business media phones [Split] Release Notes (PDF) 920 MB Mar 02, 2021
Polycom CAB files for UC Software 5.9.6.2996 for VVX Business Media Phones and SoundStructure 789 MB Mar 02, 2021
Polycom Better Together over Ethernet Connector (BToE) Application 4.3.0 Release Notes (PDF) 3.5 MB May 19, 2020
Poly PC Audio Connector 1.0.0.10 16.6 MB May 20, 2021
Document Name Language
Polycom End User License Agreement