Plantronics + Polycom. Now together as Polycom

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CX5100

The CX5100/CX5500 USB driver (published in November 2017) is not mandatory and must be used only when the USB interfaces introduced by the CX5100 or CX5500 system cannot be recognized by Windows PC. The driver installation is exactly same as the general Windows driver installation. For more information, please refer the release notes of software version 1.3.1.

Product Name Product Name & Notes Software Download Release Notes Release Date
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.3.4 Release Notes (PDF) 235 MB Oct 09, 2018
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.3.3 Release Notes (PDF) 230 MB Apr 04, 2018
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.3.2 Release Notes (PDF) 230 MB Sep 29, 2017
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.3.0 Release Notes (PDF) 235 MB Mar 20, 2017
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.3.1 Release Notes (PDF) 230 MB Sep 08, 2017
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.2.3 Release Notes (PDF) 204.1 MB Jul 21, 2016
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.2.0 Release Notes (PDF) 204.1 MB Apr 15, 2016
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.1.6 Release Notes (PDF) 203.7 MB Jan 11, 2016
Polycom CX5100 and CX5500 Control Panel Application for Windows Version 1.1.5 2.2 MB
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.1.5 Release Notes (PDF) 204 MB Nov 02, 2015
Polycom CX5100 and CX5500 Unified Conference Stations Software Version 1.1.4 Release Notes (PDF) 204 MB
Polycom CX5100 and CX5500 Unified Conference Stations Software Version 1.1.3 Release Notes (PDF) 204 MB Apr 30, 2015
Offer of Source for Open Source Software for Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Version 1.1.3
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.1.2.1 Release Notes (PDF) 198 MB Jan 29, 2015
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.1.2 Release Notes (PDF) 198 MB Oct 10, 2014
Offer of Source for Open Source Software for Polycom CX5100 and CX5500 Unified Conference Station for Microsoft Lync
Polycom CX5100 and CX5500 Control Panel Application for Windows Version 1.1.2 2.2 MB
Polycom CX5100 and CX5500 Unified Conference Stations for Microsoft Lync Software Version 1.1.1 Release Notes (PDF) 195 MB Sep 05, 2014
CX5100/CX5500 v1.1.0-10114 Software 195 MB May 02, 2014
CX5100/CX5500 Control Panel Application for Windows Version v1.1.0-42 2.2 MB