Polycom 1500 Administrator's Manual page 1073

RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator's Guide
6 Click the SIP Servers tab.
7 In the SIP Server, select Specify.
8 In the SIP Server Type, select Microsoft.
9 Enter the IP address of the Office Communications Server 2007 or Lync Server 2010 and the Server
Domain Name as defined in the OCS/Lync Server and in the Management Network for the DNS.
10 If not selected by default, change the Transport Type to TLS.
The Create Certificate and Send Certificate buttons are enabled.
11 If you are using the CSR method, and the CSR option is not selected by default, change the
Certificate Method to CSR.
If you are using the PFX method, in the Certificate Method field select PEM/PFX.
At this point the procedure changes according to the selected certificate method.
If you have selected PEM/PFX, skip to step
Certificate button..
Polycom®, Inc.
Click the Send Certificate button. on Click the Send
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