[This is pre-release documentation and subject to change in future releases. This topic's current status is: Milestone-Ready]

Topic Last Modified: 2010-07-18

Microsoft Communications Server 2010 requires a public key infrastructure (PKI) to support TLS and mutual TLS (MTLS) connections. By default, Communications Server 2010 is configured to use TLS for client-to-server connections.

Communications Server 2010 uses certificates for the following purposes:

For Communications Server, the following common requirements apply:

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