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Polycom, Inc. 4
Release Notes
Polycom RealPresence Group Series, Version 4.1.5
HDCP Content Sources
The RealPresence Group Series does not support HDCP (High-bandwidth Digital Content Protection). If
you connect a content source that sends HDCP-encrypted content, the content is not shown (on the local
or far side) and the screen displays black video. When you send content, make sure you do not use a
content source with HDCP.
Experimental Features
There are now experimental features that you can enable and evaluate in a non-production environment. If
you decide to try out these features, be aware that they are neither tested nor supported. These features
may, or may not, become official features in a future release.
To enable the experimental features:
1 In the he web interface, select Admin Settings > General Settings > System Settings > Polycom
Labs.
2 Select the Enable Polycom Labs Features checkbox to enable all experimental features.
Install the Software
Procedures for installing and updating Polycom RealPresence Group System software vary. With your
license key, you can update directly from RealPresence Group Series software version 4.0.2.2 to 4.1.5.
When updating the RealPresence Group system software to version 4.1.x or later, make sure you are
currently running version 4.0.2.2 or later.
● If you are running version 4.0.0, 4.0.0.1, or 4.0.1, download and install version 4.0.2.2 from
support.polycom.com before you download and install a 4.1.x version.
● If you are already running version 4.0.2.2 or later, you can follow the procedures described in
Installing Software and Options for the Polycom RealPresence Group Series and Accessories at
support.polycom.com.
Software Version History
Polycom RealPresence Group System Software
Software Version Release Date Description
4.1.5 September 2014 Correction for a content issue and customer escalation hotfix issues.
4.1.4 July 2014 Updated OpenSSL library for RealPresence Group system to version
1.0.1h to fix security vulnerability in third-party software; fixed customer
escalation issues; made significant improvement to system stability.
4.0.2.2 May 2014 Correction for the Heartbleed OpenSSL Security Vulnerability in
third-party software.
4.1.3.2 April 2014 Correction for the Heartbleed OpenSSL Security Vulnerability in
third-party software.