Polycom® RealPresence Collaboration ServerVirtual Edition Administrator’s Guide
G-4 Polycom, Inc.

Content Sharing via Polycom CSS (Content Sharing Suite) Plug-in for Lync

Clients

The Polycom CSS (Content Sharing Suite) Plug-in for Lync clients allows Lync clients to
receive and send Content on a separate channel, without having to use the video channel.
Content is transmitted using SIP BFCP. For more details, see "Sharing Content via the Polycom
CSS Plug-in for Lync Clients” on page G-18.

Configuring the Collaboration Server for Microsoft

Integration

The Collaboration Server is integrated in and Microsoft Lync Server environments by
setting its Transport Type (in the SIP server configuration) to TLS and creating a certificate
that is sent to the Collaboration Server. This procedure is also required when encryption of
SIP signaling is used.
In addition, if the DNS server was not enabled in the Network Management Service on the
Collaboration Server, it must be enabled for the integration in the Lync Server (Wave 14)
environments.

Modify the Collaboration Server Management Network Service to Include

the DNS Server

The Management Network that is defined during first entry setup does not include the
definition of the DNS which is mandatory in Microsoft environment and has to be modified.
To add the definition of the DNS to the Management Network in the Collaboration
Server:
1Using the Web browser, connect to the Collaboration Server.
2In the Collaboration Server Management pane, expand the Rarely Used list and click IP
Network Services ().
3In the IP Network Services pane, double-click the Management Service .
The Management Network Properties - IP dialog box opens.
In Multiple Networks configurations, a DNS server can be specified for each IP Network Service and
for the Collaboration Server Management Network Service.