Polycom 3725-74600-004 Manual De Usuario

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Polycom, Inc.
G-1
Appendix G
Setting the Collaboration Server for 
Integration Into Microsoft 
Environment
Overview
The Polycom® Visual Communications offers high quality video and audio multipoint 
conferencing by integrating the Polycom network devices and endpoints into 
Microsoft® platforms. The Polycom® RealPresence® Collaboration Server 
(Collaboration Server) system can be integrated into Lync Server 2010 environment 
(Microsoft Wave 14).
Point-to-point and multipoint audio and video meetings can be initiated from Lync client, 
Windows Messenger and Polycom video endpoints (HDX and VSX) when the environment 
components are installed and configured.
Multipoint calls are enabled when the Collaboration Server is installed in the Microsoft 
environment and is configured for unified communications. Routing to conferences can 
be performed by the Lync Server by Matched URI dialing - using the SIP URI address. 
TLS certificates can be generated using the following methods: CSR, PFX and PEM; each 
giving different options for Encryption Key length. Table G-1 lists the SIP TLS Encryption Key 
length support for the various system components.  
Integration into Microsoft environment (using Lync endpoints) is supported in AVC CP Conferencing 
Mode only.
Only TLS connections to the Collaboration Server will work, TCP connections will not work.
The Collaboration Server does not support working with multiple Edge servers.
Table G-1  
SIP TLS - Encryption Key Support by System Component
System Component
Key Generation Method
Key Length (bits)
Key generated by
SIP Signaling 
CSR
2048
Collaboration 
Server
PFX / PEM
1024 or 2048
User