/mcpDescription Service Parameter Specifies the static TCP port that the RIS clients use to communicate with the Cisco RIS Data Collector services in the cluster. Note: You must restart Cisco Database Layer Monitor service and the Cisco RIS Data Collector service on each server in the cluster for the parameter change to take effect. Restart Cisco Database Layer Monitor service and the Cisco RIS Data Collector services on each server in the cluster for the parameter change to take effect. Note Default setting: 2556 Minimum: 1024 Maximum: 65535 RIS Client TCP Port Specifies the time (in seconds) that a RIS client waits for a reply from the Cisco RIS Data Collector service. The RIS Data Collector service running on each server internally distributes 90 percent of the value specified in this parameter. To set this parameter correctly for a cluster with multiple servers, specify a value that is 4 times (or more) the number of servers that are running the RIS Data Collector service in your cluster. Choosing a higher value helps ensure that the RIS Data Collector service on one server has enough time to receive a reply from the RIS Data Collector service on another server. The time needed for a reply can vary based on factors such as the processor speed of the server, number of devices registered to the server, amount of server memory, the volume of calls, and other performance-affecting factors. Default setting: 30 Minimum: 10 Maximum: 1000 Unit: seconds RIS Client Timeout Specifies the time of the day that the RIS database is cleaned up to remove any unused and old device information. During this time, the Number of Registration Attempts performance counters for all devices reset to 0. Default setting: 22:00 Maximum length: 5 Allowed values: Specify time in HH:mm format (for example 06:11). Unit: hours:minutes RIS Cleanup Time of the Day Specifies the RIS database information storage period for any unregistered or rejected device information from the Cisco CallManager service. After the time specified in this parameter expires, Cisco CallManager removes the expired entries during the next RIS database cleanup time (specified in the RIS Cleanup Time of the Day parameter). Default setting: 3 Minimum: 1 Maximum: 30 Unit: days RIS Unused Cisco CallManager Device Store Period Specifies the RIS database information storage period for any closed provider, device, or line information from the CTI Manager. After the time specified in this parameter expires, Cisco CTI Manager removes the expired entries during the next RIS database cleanup time (specified in the RIS Cleanup Time of the Day parameter). Default setting: 1 Minimum: 0 Maximum: 5 Unit: days RIS Unused CTI Records Storage Period System Administration Guide 219 System Settings Service Parameters