If you are running the RTC Application Sharing Server on a single server instance with multiple server nodes, you need to configure the Standalone parameter mentioned below.
You may skip this section if you have disabled the RTC Application Sharing Server, or installed it as a standalone unit on a dedicated machine outside the clustered environment (and the machine does not comprise multiple server nodes).
If you are running a single server instance only with multiple server nodes, this prerequisite is not relevant.
Refer to the Standalone parameter, in the Application Sharing configuration settings, as described in Setting RTC Application Sharing Server Parameters .