Optional. Configuring The Lync Server Registrar For Encryption - Polycom RMX 1500 Administrator's Manual

Optional. Configuring the Lync Server Registrar for
Encryption
Creating a Security Certificate for the Polycom RMX System
Encrypted calls can be supported by the Lync Server 2010 registrar
(formerly a server pool with Office Communications Server) .
To change the registrar encryption setting:
1
Use the following Lync Powershell command to determine the
current encryption setting for Lync Server 2010.
Get-CsMediaConfiguration
Identity : Global
EnableQoS : False
EncryptionLevel : RequireEncryption
EnableSiren : False
MaxVideoRateAllowed : VGA600K
2
If needed, use the following Lync Powershell command to change
your encryption setting to support encryption.
set-CsMediaConfiguration -EncryptionLevel
supportencryption
3 Verify your encryption settings:
Get-CsMediaConfiguration
Identity : Global
EnableQoS : False
EncryptionLevel : SupportEncryption
EnableSiren : False
MaxVideoRateAllowed : VGA600K
Polycom RMX system uses TLS transport in Microsoft environments.
Therefore you must install a security certificate on the Polycom RMX
system that is trusted by the Lync Server.
This can be accomplished in two ways:
• Purchase and install a certificate from a commercial Trusted Root
Certificate Authority (CA) such as VeriSign or Thawte.
Polycom RMX 1500/2000/4000 Administrator's Guide
H-53