Plantronics + Polycom. Now together as Polycom

Voice
Business Media Phones (CCX Series)
DECT IP Phones
QSX
Interop Solutions

SoundPoint IP 650

Combined download should be used where phones may be running pre-4.0 BootROM. 
Split download file is recommended, but requires that all phones are running BootROM 4.0 or newer.

UCS 4.1.0 Rev S replaces all previous 4.1.0 releases.

Product Name Product Name & Notes Software Download Release Notes Release Date
Document Name Language
How to Provision a Polycom Phone
Polycom UC Software Administrators' Guide, Version 4.1.0
Polycom UC Software Administrators' Guide 4.0.5
Polycom UC Software Feature Descriptions & Technical Notifications
Polycom UC Software Feature Summary
Productivity Suite Quick Start Guide 4.1.4
Productivity Suite Quick User Guide
Productivity Suite Quick User Guide 3.2
SIP 2.1 Addendum to SIP 2.0 Administrator's Guide
SoundPoint IP 650 - Quick User Guide
SoundPoint IP 650 User Guide 4.0.1
SoundPoint IP 650 User Guide 3.2
SoundPoint IP 650 User Guide 3.1
SoundPoint IP 650 User Guide 3.0
SoundPoint IP 650 User Guide 2.2
SoundPoint IP 650 User Guide 2.0/2.1
SoundPoint IP / SoundStation IP Administrator’s Guide, Version 3.1
SoundPoint IP / SoundStation IP Administrator's Guide, Version 3.0.2
SoundPoint IP / SoundStation IP Administrator's Guide, Version 3.0.0
SoundPoint IP / SoundStation IP Administrator's Guide, Version 2.2.0
SoundPoint IP / SoundStation IP Administrators Guide, Version 2.0.x
SoundPoint IP, SoundStation IP and Polycom VVX Administrator’s Guide, Version 3.3.0
SoundPoint IP, SoundStation IP and Polycom VVX Administrator’s Guide, Version 3.2.2
SoundPoint IP, SoundStation IP and Polycom VVX Administrator’s Guide, Version 3.2.0
Using Polycom Phones in a Microsoft Lync 2010 Environment
Document Name Language
Polycom End User License Agreement